Standard Lemma guide

infinitive

adj · noun · 6 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.

  • /ɪnˈfɪnɪtɪv/
  • /ɪnˈfɪnətɪv/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 N F IH1 N IH0 T IH0 V Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Formed with the infinitive.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: grammar, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Unlimited; not bounded or restricted; undefined.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The infinitive mood or mode (a grammatical mood).

Definition source: English Wiktionary via Wiktextract

Topics: grammar, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A non-finite verb form considered neutral with respect to inflection; depending on language variously found used with auxiliary verbs, in subordinate clauses, or acting as a gerund, and often as the dictionary form.

Definition source: English Wiktionary via Wiktextract

Topics: grammar, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A verbal noun formed from the infinitive of a verb.

Definition source: English Wiktionary via Wiktextract

Topics: grammar, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

the uninflected form of the verb

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: verb

Narrower terms: split infinitive

History

Etymology

From Middle English infenitife (“without end, in perpetuity”), from Late Latin īnfīnītīvus (“unlimited, indefinite”), from Latin īnfīnītus (“unlimited, infinite”). By surface analysis, infinite + -ive.

Across languages

Translations

93 source translations are retained for this English entry.

  • Albanian: paskajore — a mood or mode of verbs
  • Azerbaijani: məsdər — a mood or mode of verbs
  • Czech: neurčitý způsob — a mood or mode of verbs
  • Czech: neurčitek — a mood or mode of verbs
  • Dutch: infinitief — a mood or mode of verbs
  • Dutch: onbepaalde wijs — a mood or mode of verbs
  • Esperanto: infinitivo — a mood or mode of verbs
  • Galician: infinitivo — a mood or mode of verbs
  • German: Infinitiv — a mood or mode of verbs
  • Ancient Greek: ἀπαρέμφατος (aparémphatos) — a mood or mode of verbs
  • Hebrew: שֵׁם פֹּעַל (shem pó‘al) — a mood or mode of verbs
  • Hebrew: מָקוֹר (makór) — a mood or mode of verbs
  • Icelandic: nafnháttur — a mood or mode of verbs
  • Latin: infinitivus — a mood or mode of verbs
  • Latin: modus infinitivus — a mood or mode of verbs
  • Latin: modus perpetuus — a mood or mode of verbs
  • Polish: tryb bezokolicznikowy — a mood or mode of verbs
  • Serbo-Croatian: infinitiv — a mood or mode of verbs
  • Swedish: infinitiv — a mood or mode of verbs
  • Swedish: obestämmt sätt — a mood or mode of verbs
  • Tagalog: pawatas — a mood or mode of verbs
  • Tagalog: panaganong pawatas — a mood or mode of verbs
  • Welsh: modd annherfynol — a mood or mode of verbs
  • Welsh: annherfynol — a mood or mode of verbs
  • Afrikaans: infinitief — uninflected verb form
  • Albanian: paskajore — uninflected verb form
  • Arabic: مَصْدَر (maṣdar) — uninflected verb form
  • Armenian: անորոշ դերբայ (anoroš derbay) — uninflected verb form
  • Asturian: infinitivu — uninflected verb form
  • Belarusian: інфініты́ў (infinitýw) — uninflected verb form
  • Belarusian: нявызна́чаная фо́рма (njavyznáčanaja fórma) — uninflected verb form
  • Bulgarian: инфинити́в (infinitív) — uninflected verb form
  • Bulgarian: неопределе́на фо́рма (neopredeléna fórma) — uninflected verb form
  • Catalan: infinitiu — uninflected verb form
  • Chinese Mandarin: 不定詞 /不定词 (bùdìngcí) — uninflected verb form
  • Czech: infinitiv — uninflected verb form
  • Czech: neurčitek — uninflected verb form
  • Danish: infinitiv — uninflected verb form
  • Danish: navnemåde — uninflected verb form
  • Danish: navneform — uninflected verb form
  • Esperanto: infinitivo — uninflected verb form
  • Estonian: tegevusnimi — uninflected verb form
  • Estonian: infinitiiv — uninflected verb form
  • Faroese: navnháttur — uninflected verb form
  • Finnish: infinitiivi — uninflected verb form
  • French: infinitif — uninflected verb form
  • Galician: infinitivo — uninflected verb form
  • Georgian: ინფინიტივი (inpiniṭivi) — uninflected verb form
  • German: Infinitiv — uninflected verb form
  • Greek: απαρέμφατο (aparémfato) — uninflected verb form
  • Ancient Greek: ἀπαρέμφατος (aparémphatos) — uninflected verb form
  • Hebrew: שֵׁם פֹּעַל (shem-pó'al) — uninflected verb form
  • Hungarian: főnévi igenév — uninflected verb form
  • Icelandic: nafnháttur — uninflected verb form
  • Ido: infinitivo — uninflected verb form
  • Italian: infinito — uninflected verb form
  • Japanese: 不定詞 (futeishi) — uninflected verb form
  • Kazakh: инфинитив (infinitiv) — uninflected verb form
  • Korean: 부정사 (bujeongsa) — uninflected verb form
  • Latin: aparemphatum — uninflected verb form
  • Latvian: nenoteiksme — uninflected verb form
  • Lithuanian: bendratis — uninflected verb form
  • Macedonian: и́нфинитив (ínfinitiv) — uninflected verb form
  • Navajo: bee áhodoonííł saad — uninflected verb form
  • Norman: înfinnitif — uninflected verb form
  • Norwegian Bokmål: infinitiv — uninflected verb form
  • Persian: مصدر (masdar) — uninflected verb form
  • Polish: bezokolicznik — uninflected verb form
  • Polish: infinitiwus — uninflected verb form
  • Portuguese: infinitivo — uninflected verb form
  • Portuguese: infinito — uninflected verb form
  • Romanian: infinitiv — uninflected verb form
  • Russian: неопределённая фо́рма (neopredeljónnaja fórma) — uninflected verb form
  • Russian: инфинити́в (infinitív) — uninflected verb form
  • Serbo-Croatian: инфинитив — uninflected verb form
  • Serbo-Croatian: infinitiv — uninflected verb form
  • Slovak: neurčitok — uninflected verb form
  • Slovak: infinitív — uninflected verb form
  • Slovene: nedoločnik — uninflected verb form
  • Slovene: ínfinitiv — uninflected verb form
  • Spanish: infinitivo — uninflected verb form
  • Swahili: kitenzi jina — uninflected verb form
  • Tagalog: pawatas — uninflected verb form
  • Thai: รูปกริยากลาง — uninflected verb form
  • Turkish: mastar — uninflected verb form
  • Turkish: eylemlik — uninflected verb form
  • Turkish: isim-fiil — uninflected verb form
  • Ukrainian: інфініти́в (infinitýv) — uninflected verb form
  • Ukrainian: дієйме́нник (dijejménnyk) — uninflected verb form
  • Ukrainian: невизна́чена фо́рма (nevyznáčena fórma) — uninflected verb form
  • Vietnamese: lối vô định — uninflected verb form
  • Welsh: berf annherfynol — uninflected verb form
  • Yiddish: אינפֿיניטיוו (infinitiv) — uninflected verb form