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sinew

[ sin-yoo ]
/ ˈsɪn yu /
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See synonyms for: sinew / sinewed / sinewing / sinews on Thesaurus.com

noun
a tendon.
Often sinews. the source of strength, power, or vigor: the sinews of the nation.
strength; power; resilience: a man of great moral sinew.
verb (used with object)
to furnish with sinews; strengthen, as by sinews.
QUIZ
THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?
Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.
Question 1 of 7
In the UK, COTTON CANDY is more commonly known as…

Origin of sinew

before 900; Middle English; Old English sinu (nominative), sinuwe (genitive); cognate with Dutch zenuw,German Sehne,Old Norse sin; akin to Sanskrit snāva sinew

OTHER WORDS FROM sinew

sin·ew·less, adjectiveun·sin·ewed, adjectiveun·sin·ew·ing, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use sinew in a sentence

British Dictionary definitions for sinew

sinew
/ (ˈsɪnjuː) /

noun
anatomy another name for tendon
(often plural)
  1. a source of strength or power
  2. a literary word for muscle

Derived forms of sinew

sinewless, adjective

Word Origin for sinew

Old English sionu; related to Old Norse sin, Old Saxon sinewa, Old High German senawa sinew, Lettish pasainis string
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
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