Phrase guide

helmet orchid

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.

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Pronunciation

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1

noun

Meaning 1

Any of various orchids with helmet-shaped flowers, of genera Coryanthes, Corybas, Cranichis, Nematoceras, and Pterostylis.

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

any of several orchids of the genus Coryanthes having racemes of a few musky-scented waxy flowers with a helmet-shaped lip process

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: helmetflower

Antonyms: none provided

Broader terms: orchid, orchidaceous plant

3

noun

Meaning 3

any of numerous orchids of the genus Pterostylis having leaves in a basal rosette and green flowers often striped purple or brown or red with the dorsal sepal incurved to form a hood

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: greenhood

Antonyms: none provided

Broader terms: orchid, orchidaceous plant

History

Etymology

Calque of translingual Corybas, though an incorrect calque, as the taxonomic name is from Ancient Greek Κορῠ́βᾱς (Korŭ́bās), not κόρῠς (kórŭs, “helmet”).