Standard Lemma guide

singleton

adj · name · noun · 21 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.

  • General-American, Received-Pronunciation: /ˈsɪŋ.ɡ(ə)l.tən/
  • General-American: Recorded audio is listed in the source snapshot.
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S IH1 NG G AH0 L T AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Of a class offered only once within a school year.

Definition source: English Wiktionary via Wiktextract

Topics: education

Examples

  • a singleton class

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

A placename:

A village and civil parish in Fylde borough, Lancashire, England (OS grid ref SD3838).

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

3

name

Meaning 3

A placename:

A suburb in Great Chart with Singleton parish, Ashford borough, Kent, England (OS grid ref TQ9841).

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

4

name

Meaning 4

A placename:

A village and civil parish in Chichester district, West Sussex, England (OS grid ref SU8713).

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 placename:

A town and local government area (Singleton Council) north-west of Newcastle, New South Wales, 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

6

name

Meaning 6

A placename:

An outer southern suburb of Perth, Western 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

7

name

Meaning 7

A habitational surname from Old English.

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

noun

Meaning 8

A playing card that is the only one of its suit in a hand, especially at bridge.

Definition source: English Wiktionary via Wiktextract

Qualifier: playing cards

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

A hand containing only one card of a certain suit.

Definition source: English Wiktionary via Wiktextract

Qualifier: playing cards

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

A single object, especially one of a group.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

A class that may not be instantiated more than once, i.e. that implements the singleton design pattern.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

A set with exactly one element.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

A child or animal that is born singly, not as a twin or other multiple birth.

Definition source: English Wiktionary via Wiktextract

Examples

  • singleton preterm birth

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

A person without a romantic partner.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

noun

Meaning 15

A person without a dissociative identity.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

A single consonant, as opposed to a geminated consonant.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, phonetics, phonology, sciences

Examples

  • singleton sonorants

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

Synonym of blot.

Definition source: English Wiktionary via Wiktextract

Topics: backgammon, games

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: blot

Antonyms: none provided

18

noun

Meaning 18

A class offered only once within a school year.

Definition source: English Wiktionary via Wiktextract

Topics: education

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

noun

Meaning 19

the playing card that is the only card in a suit held in a bridge hand as initially dealt

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: playing card

20

noun

Meaning 20

a set containing a single member

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: set

21

noun

Meaning 21

a single object (as distinguished from a pair)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: one, 1, I, ace, single, unity

Narrower terms: mate, fellow

History

Etymology

From single + -ton, probably following the model of simpleton.

From Middle English shyngel (“shingle”) + toun (“town”).

Across languages

Translations

39 source translations are retained for this English entry.

  • Bulgarian: сек (sek) — playing card
  • Dutch: blote kaart — playing card
  • Dutch: singleton — playing card
  • Finnish: singeli — playing card
  • Polish: singleton — playing card
  • Spanish: semifallo — playing card
  • Dutch: enkeling — single object
  • Finnish: ainokainen — single object
  • Polish: pojedyncza rzecz — single object
  • Russian: элеме́нт (elemént) — single object
  • Spanish: individual — single object
  • Turkish: tek — single object
  • Chinese Mandarin: 单例 (dān lì) — computing: class
  • Dutch: singleton — computing: class
  • Finnish: ainokainen — computing: class
  • Finnish: yksittäisolio — computing: class
  • Finnish: singleton — computing: class
  • German: Singleton — computing: class
  • Japanese: シングルトン (shinguruton) — computing: class
  • Polish: singleton — computing: class
  • Portuguese: singleton — computing: class
  • Spanish: singleton (sínguelton) — computing: class
  • Spanish: instancia única — computing: class
  • Turkish: tekil kalıp — computing: class
  • Dutch: singleton — math: set
  • Dutch: eenelementige verzameling — math: set
  • Finnish: yksiö — math: set
  • French: singleton — math: set
  • German: einelementige Menge — math: set
  • German: Einermenge — math: set
  • Greek: μονοσύνολο (monosýnolo) — math: set
  • Icelandic: einstökungur — math: set
  • Icelandic: einsstaksmengi — math: set
  • Italian: singoletto — math: set
  • Polish: zbiór jednoelementowy — math: set
  • Polish: zbiór jednostkowy — math: set
  • Polish: singleton — math: set
  • Portuguese: conjunto unitário — math: set
  • Spanish: conjunto unitario — math: set
Real reading context

singleton in complete knowledge articles