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单词 lunate
释义

lunate

[ loo-neyt ]
/ ˈlu neɪt /

adjective

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

noun

Anatomy. the second bone from the thumb side of the proximal row of bones of the carpus.
a crescent-shaped, microlithic artifact mounted in a haft to form a composite tool, mostly Mesolithic in origin.

Origin of lunate

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

OTHER WORDS FROM lunate

Words nearby lunate

Lunar Orbiter, lunar rainbow, lunar rover, lunarscape, lunar year, lunate, lunate bone, lunatic, lunatic asylum, lunatic fringe, lunation
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for lunate

  • The chief distinction lies in the lunate tail, which has a keel on either side at base, as in the mackerels.

    A Guide to the Study of Fishes, Volume 1 (of 2)|David Starr Jordan
  • Cl., to which as a variety Cleve unites Lewis' form, appears to resemble it only in the lunate marks.

    The Diatomaceae of Philadelphia and Vicinity|Charles Sumner Boyer

British Dictionary definitions for lunate

lunate
/ (ˈluːneɪt) /

adjective Also: lunated

anatomy botany shaped like a crescent

noun

a crescent-shaped bone forming part of the wrist

Word Origin for lunate

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

Medical definitions for lunate

lunate
[ lōōnāt′ ]

adj.

Shaped like a crescent.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2024/12/24 8:16:05