'Twayblade' definitions:
Definition of 'twayblade'
From: WordNet
noun
Orchid having a pair of ovate leaves and a long slender raceme of green flowers sometimes tinged red-brown; Europe to central Asia [syn: twayblade, Listera ovata]
noun
An orchid of the genus Liparis having a pair of leaves
Definition of 'Twayblade'
From: GCIDE