lunate

[ loo-neyt ]

adjective
  1. Also lu·nat·ed . being in the shape of a crescent; crescent-shaped.

noun
  1. Anatomy. the second bone from the thumb side of the proximal row of bones of the carpus.

  2. a crescent-shaped, microlithic artifact mounted in a haft to form a composite tool, mostly Mesolithic in origin.

Origin of lunate

1
First recorded in 1770–80, lunate is from the Latin word lūnātus crescent-shaped. See Luna, -ate1

Other words from lunate

  • lu·nate·ly, adverb
  • sem·i·lu·nate, adjective
  • sem·i·lu·nat·ed, adjective
  • sub·lu·nate, adjective
  • sub·lu·nat·ed, adjective
  • un·lu·nate, adjective
  • un·lu·nat·ed, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for lunate

lunate

/ (ˈluːneɪt) /


adjectiveAlso: lunated
  1. anatomy botany shaped like a crescent

noun
  1. a crescent-shaped bone forming part of the wrist

Origin of lunate

1
C18: from Latin lūnātus crescent-shaped, from lūnāre, from lūna moon

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