Phrase guide

Key lime

noun · 3 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A small yellow (when ripe, usually sold green) lime, of hybrid Citrus × aurantiifolia, especially those from southern Florida.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: acid lime

Antonyms: none provided

2

noun

Meaning 2

Alternative letter-case form of Key lime.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

small yellow-green limes of southern Florida

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: lime

History

Etymology

From Keys (“the Florida Keys”), from key (“an island in a chain of islands”), variant of cay, from Spanish cayo.

Across languages

Translations

10 source translations are retained for this English entry.

  • Chamorro: adamelong — Citrus × aurantifolia
  • Chamorro: lemmon adamelong — Citrus × aurantifolia
  • Chinese Mandarin: 墨西哥萊檬 /墨西哥莱檬 (Mòxīgē láiméng) — Citrus × aurantifolia
  • Finnish: limetti — Citrus × aurantifolia
  • Hindi: काग़ज़ी नींबू (kāġzī nīmbū) — Citrus × aurantifolia
  • Icelandic: súraldin — Citrus × aurantifolia
  • Italian: lime — Citrus × aurantifolia
  • Italian: lima — Citrus × aurantifolia
  • Italian: limetta — Citrus × aurantifolia
  • Portuguese: limão-galego — Citrus × aurantifolia