prefix · 13 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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/fɔː(ɹ)/stressed form
unstressed:/fə(ɹ)/
1
prefix
Meaning 1
Forth: prefixed to verbs to indicate a direction of 'away', 'off', 'forth'.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forsteal
forloppin
forban
fordrive
fortake
forthrow
forshake
forhow
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
prefix
Meaning 2
Exhausting: prefixed to verbs with the sense of wearing or exhausting oneself.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forsing
forwander
fortravel
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
prefix
Meaning 3
Destructively: prefixed to verbs with the sense of destruction or pain.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forhang
forthink
fordo
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
prefix
Meaning 4
Wrongly: prefixed to verbs with the sense of wrongly, amorally.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forteach
forswear
forworship
forlead
forlive
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
prefix
Meaning 5
Neglectfully: prefixed to verbs with the sense of abstaining from or neglecting.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forslip
forslug
forslack
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
prefix
Meaning 6
Very: intensifying adjectives.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forblack
forswollen
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
prefix
Meaning 7
Making: prefixed to verbs to indicate the subject takes the character of the verb.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
fordote
forguilt
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
prefix
Meaning 8
Excessively: prefixed to verbs with the sense of doing so in excessive or overwhelm.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forwax
forgrow
forhare
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
prefix
Meaning 9
Excluding: prefixed to verbs to give the sense of prohibition or exclusion.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forjudge
forshut
forbar
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
prefix
Meaning 10
Intensively
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forbeat
fordread
forlay
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
prefix
Meaning 11
Thoroughly: prefixed to verbs with the sense of thoroughly, all over.
Definition source: English Wiktionary via Wiktextract
Usage: idiomatic, morpheme
Examples
forgrow
forbathe
forseek
forwrap
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
prefix
Meaning 12
Alternative form of fore-.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative, morpheme
Examples
forstand
fordede
forlead
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
prefix
Meaning 13
Outside, out.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme, rare
Examples
foreclose
forprise
forfeit
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Middle English for-, vor-, ver-, from Old English for-, fer-, fær-, fyr- (“far, away, completely”, prefix), from the merger of Proto-Germanic *fra- ("away, away from"; see fro, from) and Proto-Germanic *fur-, *far- (“through, completely, fully”), from Proto-Indo-European *pro-, *per-, *pr-. Cognate with Scots for-, West Frisian fer-, for-, Dutch ver-, German ver-, Swedish för-, Danish for-, Norwegian for-, Gothic 𐍆𐍂𐌰- (fra-), Latin pro-. More at for.
From Old English for-, which is identical with the preposition "for". In "Old English and Middle English it occurs frequently as a variant of fore- prefix, with the senses ‘before’, ‘in front’, ‘on behalf of’, etc.; cf. Old English for-, forecuman to come before, Middle English forganger and foreganger n."
"Occurring only in words adopted from French, as forcatch v., forfeit n., forprise n., represents Old French for-, fors-, identical with fors adv. (modern French hors) outside, out."