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单词 acuity
释义

acuity

[ uh-kyoo-i-tee ]
/ əˈkyu ɪ ti /
SEE SYNONYMS FOR acuity ON THESAURUS.COM

noun

sharpness; acuteness; keenness: acuity of vision; acuity of mind.

Origin of acuity

1375–1425; late Middle English acuite<Old French <Medieval Latin, Late Latin acuitās, equivalent to Latin acu(ere) to sharpen or acū(tus) sharpened (see acute) + -itās-ity

OTHER WORDS FROM acuity

hy·per·a·cu·i·ty, nounnon·a·cu·i·ty, noun

Words nearby acuity

act upon, actus reus, act warning, acuate, Acuff, acuity, aculeate, aculeus, acumen, acuminate, acupoint
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for acuity

British Dictionary definitions for acuity

acuity
/ (əˈkjuːɪtɪ) /

noun

keenness or acuteness, esp in vision or thought
the capacity of the eye to see fine detail, measured by determining the finest detail that can just be detected

Word Origin for acuity

C15: from Old French, from Latin acūtus acute
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 acuity

acuity
[ ə-kyōōĭ-tē ]

n.

Sharpness, clearness, and distinctness of perception or vision.
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:2025/1/24 1:01:04