Standard Lemma guide

optionally

adv · 2 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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  • Canada, US: /ˈɑpʃənəli/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: Recorded audio is listed in the source snapshot.

1

adv

Meaning 1

In an optional manner; not mandatorily.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adverb

Meaning 2

in an optional manner

Definition source: Princeton WordNet 3.0

Examples

  • this rule is applied optionally

Meaning relationships

Synonyms: none provided

Antonyms: obligatorily

History

Etymology

Etymology tree English option English -al English optional Proto-Indo-European *leyg-der. Proto-Germanic *līkąder. Proto-Germanic *-līkaz Proto-Germanic *-ê Proto-Germanic *-līkê Proto-West Germanic *-līkē Old English -līċe Middle English -ly English -ly English optionally From optional + -ly.

Across languages

Translations

8 source translations are retained for this English entry.

  • Greek: προαιρετικά (proairetiká) — in an optional manner
  • Italian: opzionalmente — in an optional manner
  • Romanian: opțional — in an optional manner
  • Romanian: facultativ — in an optional manner
  • Spanish: opcionalmente — in an optional manner
  • Swedish: fakultativt — in an optional manner
  • Swedish: frivilligt — in an optional manner
  • Swedish: valfritt — in an optional manner
Real reading context

optionally in complete knowledge articles