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straighten

[streyt-n] /ˈstreɪt n/
verb (used with object), verb (used without object)
1.
to make or become straight in direction, form, position, character, conduct, condition, etc. (often followed by up or out).
Origin of straighten
1535-1545
1535-45; straight + -en1
Related forms
straightener, noun
overstraighten, verb
prestraighten, verb (used with object)
restraighten, verb
unstraightened, adjective
well-straightened, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for straighten

straighten

/ˈstreɪtən/
verb sometimes foll by up or out
1.
to make or become straight
2.
(transitive) to make neat or tidy: straighten your desk
Derived Forms
straightener, noun
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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Word Origin and History for straighten
v.

1540s, from straight + -en (1). Related: Straightened; straightening.

Online Etymology Dictionary, © 2010 Douglas Harper
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14
15
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