Turk's-cap lily

[turks-kap]
noun
  1. either of two lilies, Lilum martagon or L. superbum, having nodding flowers with the perianth segments rolled backward.

Origin of Turk's-cap lily

First recorded in 1785–95
Also called Martagon lily.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for turk's-cap lily

Turk's-cap lily

noun
  1. any of several cultivated lilies, such as Lilium martagon and L. superbum, that have brightly coloured flowers with reflexed petalsSee also martagon

Word Origin for Turk's-cap lily

C17: so called because of a resemblance between its flowers and a turban
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012