Standard Lemma guide

in-

prefix · 11 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

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1

prefix

Meaning 1

in, into, towards, within.

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Examples

  • inhold, inmove, intake, inthrill
  • inborn, inbound
  • infield, infighting, insight, intalk, inwork

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

prefix

Meaning 2

in, into, towards, within.

Inward (direction)

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Examples

  • inbeat
  • inbend
  • incave

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

prefix

Meaning 3

in, into, towards, within.

Within (position)

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Examples

  • inbreed
  • inburning
  • incircle

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

prefix

Meaning 4

in, into

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

prefix

Meaning 5

in, into

Into

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Examples

  • imband
  • imbar
  • imbarn

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

prefix

Meaning 6

in, into

Doing; forming verbs.

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Examples

  • inblind
  • incloister

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

prefix

Meaning 7

in, into

Having, possessing

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Examples

  • imbannered
  • inaureole
  • incarnate

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

prefix

Meaning 8

Used with certain words to reverse their meaning.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, morpheme

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

prefix

Meaning 9

Used with certain words to reverse their meaning.

Added to adjectives to mean not.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, morpheme

Examples

  • inedible
  • inaccurate

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

prefix

Meaning 10

Used with certain words to reverse their meaning.

Added to nouns to mean lacking or without.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, morpheme

Examples

  • incredulity
  • ineptitude

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

prefix

Meaning 11

Used with certain words to reverse their meaning.

Cannot, unable.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, morpheme

Examples

  • inannihilable
  • inappellable
  • inassimilable

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

PIE word *h1én From Middle English in-, from Old English in- (“in, into”, prefix), from Proto-Germanic *in, from Proto-Indo-European *h1én. More at in.

From Middle English in-, borrowed (in words of Latinate origin) from Latin in-, from Latin in, from Proto-Indo-European *en (cognate to Germanic in-, above). Often borrowed from French in- (e.g. incise, incite, incline, indication), or as French en-, originally from Latin in.

PIE word *né From Middle English in-, borrowed (in words of latinate origin) from Latin in- (“not”). Sometimes the Latin word has passed through French before reaching English (e.g. incapable, incertainty, inclement, incompatible). Doublet of un-.

Across languages

Translations

45 source translations are retained for this English entry.

  • French: in- en- — in, into, towards
  • Galician: in- — in, into, towards
  • Greek: εισ- (eis-) — in, into, towards
  • Greek: εν- (en-) — in, into, towards
  • Italian: in- — in, into, towards
  • Norwegian Bokmål: inn- — in, into, towards
  • Persian: درون (darun-) — in, into, towards
  • Polish: w- — in, into, towards
  • Portuguese: em- — in, into, towards
  • Portuguese: in- — in, into, towards
  • Spanish: endo- — in, into, towards
  • Spanish: en- — in, into, towards
  • Spanish: em- — in, into, towards
  • Spanish: in- — in, into, towards
  • Spanish: im- — in, into, towards
  • Spanish: i- — in, into, towards
  • Spanish: intra- — in, into, towards
  • Armenian: ան- (an-) — reversal of meaning
  • Catalan: in- — reversal of meaning
  • Czech: ne- — reversal of meaning
  • Esperanto: mal- — reversal of meaning
  • Finnish: epä- — reversal of meaning
  • French: in- — reversal of meaning
  • Greek: α- (a-) — reversal of meaning
  • Greek: αν- (an-) — reversal of meaning
  • Hebrew: אִי (i) — reversal of meaning
  • Hebrew: בִּלְתִּי (bílti) — reversal of meaning
  • Ido: ne- — reversal of meaning
  • Indonesian: in- — reversal of meaning
  • Italian: in- — reversal of meaning
  • Japanese: 不 (fu) — reversal of meaning
  • Norwegian Bokmål: ikke- — reversal of meaning
  • Norwegian Bokmål: u- — reversal of meaning
  • Norwegian Bokmål: van- — reversal of meaning
  • Norwegian Bokmål: mis- — reversal of meaning
  • Norwegian Nynorsk: ikkje- — reversal of meaning
  • Norwegian Nynorsk: u- — reversal of meaning
  • Norwegian Nynorsk: van- — reversal of meaning
  • Norwegian Nynorsk: mis- — reversal of meaning
  • Polish: nie- — reversal of meaning
  • Portuguese: in- — reversal of meaning
  • Russian: не (ne) — reversal of meaning
  • Spanish: in- — reversal of meaning
  • Swedish: o- — reversal of meaning
  • Swedish: in- — reversal of meaning