The Collaborative International Dictionary
slipper orchid
slipper orchid \slipper orchid\ n. any of several chiefly American wildflowers having an inflated pouchlike lip; difficult or impossible to cultivate in the garden.
Syn: lady's slipper, lady's-slipper, lady-slipper.
WordNet
slipper orchid
n. any of several chiefly American wildflowers having an inflated pouchlike lip; difficult or impossible to cultivate in the garden [syn: lady's slipper, lady-slipper, ladies' slipper]