Standard Lemma guide

hairstreak

noun · 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

Any of many butterflies, of the subfamily Theclinae, that have hairlike projections on the back wings.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

small butterflies having striped markings under the wings

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hairstreak butterfly

Antonyms: none provided

Broader terms: lycaenid, lycaenid butterfly

Narrower terms: Strymon melinus

History

Etymology

From hair + streak.

Across languages

Translations

1 source translations are retained for this English entry.

  • Bulgarian: синявец (sinjavec) — Theclinae