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acidulous

 - 5 dictionary results

a⋅cid⋅u⋅lous

[uh-sij-uh-luhs]
–adjective
1. slightly sour.
2. sharp; caustic: his acidulous criticism of the book.
3. moderately acid or tart; subacid.
Also, acidulent.


Origin:
1760–70; < L acidulus. See acid, -ulous
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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a·cid·u·lous   (ə-sĭj'ə-ləs)   
adj.  Slightly sour in taste or in manner. See Synonyms at sour.

[From Latin acidulus, diminutive of acidus, sour; see acid.]
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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Word Origin & History

acidulous 
1769, "sub-acidic," used figuratively for "sour-tempered;" from L. acidulus "slightly sour," a dim. of acidus (see acid).
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: acid·u·lous
Pronunciation: &-'sij-&-l&s
Function: adjective
: somewhat acid to the taste acidulousflavoring agent in a drug>
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

acidulous a·cid·u·lous (ə-sĭj'ə-ləs)
adj.
Slightly acid or sour.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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