■ noun a blue-flowered bellflower whose shiny brown seeds inside their open capsule supposedly resemble looking glasses. [ Legousia hybrida (Europe) and Triodanis perfoliata (N. America).]
VENUS'S LOOKING GLASS
Meaning of VENUS'S LOOKING GLASS in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004