water orchid is a noun meaning "a tropical floating aquatic plant having spikes of large blue flowers; troublesome in clogging waterways especially in southern United States". It carries one recorded sense.
a tropical floating aquatic plant having spikes of large blue flowers; troublesome in clogging waterways especially in southern United States
Definitions, synonyms and semantic relations for water orchid come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.