swanflower

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of several orchids of the genus Cycnoches having slender arching columns of flowers suggesting the neck of a swan
• Syn:
swan orchid, swan-flower, swanneck, swan-neck
• Hypernyms:
orchid, orchidaceous plant
• Member Holonyms:
Cycnoches, genus Cycnoches