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meliorate

 - 2 dictionary results

mel⋅io⋅rate

[meel-yuh-reyt, mee-lee-uh-]
–verb (used with object), verb (used without object), -rat⋅ed, -rat⋅ing.
ameliorate.

Origin:
1545–55; < L meliōrātus (ptp. of meliōrāre) to make better, improve, equiv. to meliōr- (s. of melior) better + -ātus -ate 1


mel⋅io⋅ra⋅ble [meel-yer-uh-buhl, mee-lee-er-uh-] , adjective
mel⋅io⋅ra⋅tive [meel-yuh-rey-tiv, -yer-uh-tiv, mee-lee-uh-rey-, -er-uh-] , adjective
mel⋅io⋅ra⋅tor, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To meliorate
mel·io·rate   (mēl'yə-rāt', mē'lē-ə-)   
v.   mel·io·rat·ed, mel·io·rat·ing, mel·io·rates

v.   tr.
To make better; improve.
v.   intr.
To grow better.

[Latin meliōrāre, meliōrāt-, from melior, better; see mel-2 in Indo-European roots.]
mel'io·ra·ble (-rə-bəl) adj., mel'io·ra'tive adj. & n., mel'io·ra'tor n.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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