D defs.my
Entry 1 sense Webster, 1913

Lady's slipper

/(lā"dĭz slĭp"pẽr)/ · La·dy's slip·per · IPA
01 n. Any orchidaceous plant of the genus Cypripedium, the labellum of which resembles a slipper. Less commonly, in the United States, the garde…
  1. 1.
    Any orchidaceous plant of the genus Cypripedium, the labellum of which resembles a slipper. Less commonly, in the United States, the garden balsam (Impatiens Balsamina).(Bot.)