Standard Lemma guide

foster

adj · name · noun · verb · 32 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈfɒs.tə/
  • US: /ˈfɔ.stɚ/ without the cot–caught merger
  • Canada, General-American, cot-caught-merger: /ˈfɑ.stɚ/
  • California: Recorded audio is listed in the source snapshot.
  • Australian: /ˈfɔs.tə/
  • Australia: Recorded audio is listed in the source snapshot.
  • New-Zealand: /ˈfɒs.tə/
  • New-Zealand: [ˈfɔ̟s.tə]
  • rhymes with -ɒstə(ɹ)
  • CMU ARPABET: F AA1 S T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Providing parental care to children not related to oneself.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • foster parents

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Receiving such care.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • a foster child

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Related by such care.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • We are a foster family.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

name

Meaning 4

An English surname originating as an occupation, variant of Forster.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

name

Meaning 5

A male given name transferred from the surname.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

name

Meaning 6

A placename

A number of places in the United States:

A former settlement in San Diego County, California.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

name

Meaning 7

A placename

A number of places in the United States:

An unincorporated community in Warren County, Indiana.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

name

Meaning 8

A placename

A number of places in the United States:

An unincorporated community in Bracken County, Kentucky.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

name

Meaning 9

A placename

A number of places in the United States:

A township and unincorporated community therein, in Big Stone County, Minnesota.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

name

Meaning 10

A placename

A number of places in the United States:

A village in Bates County, Missouri; named for Ohio governor Charles Foster.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

name

Meaning 11

A placename

A number of places in the United States:

A village in Pierce County, Nebraska; named for George Foster, original owner of town's site.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

name

Meaning 12

A placename

A number of places in the United States:

A town in Garvin County, Oklahoma.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

name

Meaning 13

A placename

A number of places in the United States:

An unincorporated community partly in Sweet Home, Linn County, Oregon.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

name

Meaning 14

A placename

A number of places in the United States:

A town in Providence County, Rhode Island; named for Rhode Island statesman Theodore Foster.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

name

Meaning 15

A placename

A number of places in the United States:

A town in Clark County, Wisconsin.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

name

Meaning 16

A placename

A number of places in the United States:

An unincorporated community in the town of Clear Creek, Eau Claire County, Wisconsin.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

name

Meaning 17

A placename

A number of places in the United States:

A number of other townships, including in Illinois (2), Michigan, Minnesota (1 more), Pennsylvania (3), and South Dakota, listed under Foster Township.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

name

Meaning 18

A placename

A village in the town of Brome Lake, Brome-Missisquoi Regional County Municipality, southern Quebec, Canada.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

name

Meaning 19

A placename

A town in South Gippsland Shire, south-east Victoria, Australia.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

name

Meaning 20

A placename

Ellipsis of Foster County.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, countable, ellipsis, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

noun

Meaning 21

A foster parent.

Definition source: English Wiktionary via Wiktextract

Usage: countable, informal

Examples

  • Some fosters end up adopting.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

22

noun

Meaning 22

The care given to another; guardianship.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

23

noun

Meaning 23

A forester.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

24

verb

Meaning 24

To nurture or bring up offspring, or to provide similar parental care to an unrelated child.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

25

verb

Meaning 25

To promote the development of something; to cultivate and grow a thing.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • Our company fosters an appreciation for the arts.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

26

verb

Meaning 26

To nurse or cherish something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

27

verb

Meaning 27

To be nurtured or trained up together.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

28

adjective satellite

Meaning 28

providing or receiving nurture or parental care though not related by blood or legal ties

Definition source: Princeton WordNet 3.0

Examples

  • foster parent
  • foster child
  • foster home
  • surrogate father

Meaning relationships

Synonyms: surrogate

Antonyms: none provided

29

noun

Meaning 29

United States songwriter whose songs embody the sentiment of the South before the American Civil War (1826-1864)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Stephen Foster, Stephen Collins Foster

Antonyms: none provided

Broader terms: songwriter, songster, ballad maker

30

verb

Meaning 30

help develop, help grow

Definition source: Princeton WordNet 3.0

Examples

  • nurture his talents

Meaning relationships

Synonyms: nurture

Antonyms: none provided

Broader terms: encourage

Narrower terms: patronize, patronise, patronage, support, keep going, serve, serve well

31

verb

Meaning 31

bring up under fosterage; of children

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: rear, raise, bring up, nurture, parent

32

verb

Meaning 32

promote the growth of

Definition source: Princeton WordNet 3.0

Examples

  • Foster our children's well-being and education

Meaning relationships

Synonyms: further

Antonyms: none provided

Broader terms: promote, advance, boost, further, encourage

History

Etymology

From Middle English foster, from Old English fōstor (“food, sustenance”), from Proto-West Germanic *fōstr, from Proto-Germanic *fōstrą (“nourishment, food”). Cognate with Middle Dutch voester (“nursemaid”), Middle Low German vôster (“food”), Old Norse fóstr (“nurturing, education, alimony, child support”), Danish foster (“fetus”), Swedish foster (“fetus”).

English surname, reduced from Forster; also from the noun foster.

Across languages

Translations

130 source translations are retained for this English entry.

  • Dutch: voedster — providing parental care to unrelated children
  • Finnish: kasvatus- — providing parental care to unrelated children
  • Finnish: kasvatti- — providing parental care to unrelated children
  • French: adoptant — providing parental care to unrelated children
  • French: adoptif — providing parental care to unrelated children
  • Galician: adoptivo — providing parental care to unrelated children
  • Georgian: ნაშვილები (našvilebi) — providing parental care to unrelated children
  • German: Pflege- — providing parental care to unrelated children
  • Greek: θετός (thetós) — providing parental care to unrelated children
  • Hebrew: אָמְנָה (omná) — providing parental care to unrelated children
  • Italian: affidatario — providing parental care to unrelated children
  • Italian: adottivo — providing parental care to unrelated children
  • Occitan: adoptiu — providing parental care to unrelated children
  • Portuguese: adotivo — providing parental care to unrelated children
  • Portuguese: adoptivo — providing parental care to unrelated children
  • Romanian: adoptiv — providing parental care to unrelated children
  • Russian: приёмный (prijómnyj) — providing parental care to unrelated children
  • Spanish: adoptivo — providing parental care to unrelated children
  • Swedish: adoptera — providing parental care to unrelated children
  • Turkish: yetiştiren — providing parental care to unrelated children
  • French: adoptif — receiving such care
  • Galician: adoptado — receiving such care
  • Galician: adoptivo — receiving such care
  • Georgian: ნაშვილები (našvilebi) — receiving such care
  • German: Pflege- — receiving such care
  • Greek: θετός (thetós) — receiving such care
  • Hungarian: nevelt — receiving such care
  • Italian: adottivo — receiving such care
  • Russian: приёмный (prijómnyj) — receiving such care
  • Spanish: adoptivo — receiving such care
  • Spanish: adoptado — receiving such care
  • Turkish: evlatlık — receiving such care
  • French: adoptif — related by such care
  • Bulgarian: отглеждам (otgleždam) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Bulgarian: грижа се за (griža se za) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Catalan: criar — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Czech: pečovat — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Danish: opfostre — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Dutch: verzorgen — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Dutch: opvoeden — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Finnish: kasvattaa — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • French: élever — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • French: adopter — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Galician: criar — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Galician: afillar — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Galician: adoptar — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Georgian: აღზრდა (aɣzrda) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • German: (in Pflege) aufziehen — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • German: (in Pflege) großziehen — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Greek: ανατρέφω (anatréfo) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Hungarian: istápol — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Hungarian: felnevel — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Irish: altramaigh — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Irish: máithrigh — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Irish: oil — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Italian: allevare — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Italian: adottare — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Italian: nutrire — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Italian: rafforzare — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Italian: favorire — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Northern Kurdish: xwedî kirin — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Northern Kurdish: mezin kirin — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Macedonian: во́спита (vóspita) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Macedonian: воспи́тува (vospítuva) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Māori: taurima — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Māori: whāngai — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Middle English: fostren — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Occitan: abalir — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Occitan: noirir — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Portuguese: criar — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Russian: воспи́тывать (vospítyvatʹ) — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Scottish Gaelic: altraim — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Spanish: acoger — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Spanish: cobijar — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Swedish: uppfostra — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Turkish: yetiştirmek — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Welsh: maethu — to nurture or bring up offspring; or to provide similar parental care to an unrelated child
  • Bulgarian: отглеждам (otgleždam) — to cultivate and grow something
  • Catalan: cultivar — to cultivate and grow something
  • Chinese Mandarin: 營造 /营造 (yíng zào) — to cultivate and grow something
  • Dutch: kweken — to cultivate and grow something
  • Dutch: aanmoedigen — to cultivate and grow something
  • Finnish: vaalia — to cultivate and grow something
  • French: cultiver — to cultivate and grow something
  • Georgian: წახალისება (c̣axaliseba) — to cultivate and grow something
  • Georgian: წაქეზება (c̣akezeba) — to cultivate and grow something
  • German: pflegen — to cultivate and grow something
  • Greek: μεγαλώνω (megalóno) — to cultivate and grow something
  • Italian: coltivare — to cultivate and grow something
  • Italian: accrescere — to cultivate and grow something
  • Italian: promuovere — to cultivate and grow something
  • Northern Kurdish: xwedî kirin — to cultivate and grow something
  • Northern Kurdish: mezin kirin — to cultivate and grow something
  • Macedonian: одгле́дува (odgléduva) — to cultivate and grow something
  • Macedonian: о́дгледа (ódgleda) — to cultivate and grow something
  • Māori: ahu — to cultivate and grow something
  • Māori: ahuahu — to cultivate and grow something
  • Middle English: fostren — to cultivate and grow something
  • Occitan: cultivar — to cultivate and grow something
  • Portuguese: cultivar — to cultivate and grow something
  • Russian: поощря́ть (pooščrjátʹ) — to cultivate and grow something
  • Spanish: alentar — to cultivate and grow something
  • Turkish: beslemek — to cultivate and grow something
  • Turkish: yetiştirmek — to cultivate and grow something
  • Turkish: büyütmek — to cultivate and grow something
  • Bulgarian: питая (pitaja) — to nurse or cherish something
  • Finnish: vaalia — to nurse or cherish something
  • Finnish: hoivata — to nurse or cherish something
  • Georgian: ხელის გულზე ტარება (xelis gulze ṭareba) — to nurse or cherish something
  • Georgian: ლოლიაობა (loliaoba) — to nurse or cherish something
  • Georgian: სათუთად მოვლა (satutad movla) — to nurse or cherish something
  • German: nähren — to nurse or cherish something
  • German: fördern — to nurse or cherish something
  • Greek: ανατρέφω (anatréfo) — to nurse or cherish something
  • Italian: nutrire — to nurse or cherish something
  • Italian: accudire — to nurse or cherish something
  • Italian: curare — to nurse or cherish something
  • Italian: sostenere — to nurse or cherish something
  • Italian: incoraggiare — to nurse or cherish something
  • Northern Kurdish: xwedî kirin — to nurse or cherish something
  • Northern Kurdish: mezin kirin — to nurse or cherish something
  • Macedonian: не́гува (néguva) — to nurse or cherish something
  • Māori: kumanu — to nurse or cherish something
  • Māori: rauhī — to nurse or cherish something
  • Portuguese: nutrir — to nurse or cherish something
  • Portuguese: cuidar — to nurse or cherish something
  • Russian: леле́ять (leléjatʹ) — to nurse or cherish something
  • Russian: хо́лить (xólitʹ) — to nurse or cherish something
  • Scottish Gaelic: altraim — to nurse or cherish something
  • Turkish: beslemek — to nurse or cherish something
Real reading context

foster in complete knowledge articles