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misuse

[noun mis-yoos; verb mis-yooz]
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noun
  1. wrong or improper use; misapplication.
  2. Obsolete. bad or abusive treatment.
verb (used with object), mis·used, mis·us·ing.
  1. to use wrongly or improperly; misapply.
  2. to treat badly or abusively; maltreat.

Origin of misuse

Middle English word dating back to 1350–1400; see origin at mis-1, use

Synonyms

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1. misemployment, misappropriation.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for misusing

misuse

noun (ˌmɪsˈjuːs) misusage
  1. erroneous, improper, or unorthodox usemisuse of words
  2. cruel or inhumane treatment
verb (ˌmɪsˈjuːz) (tr)
  1. to use wrongly
  2. to treat badly or harshly
  3. to use (something, esp alcohol, drugs, etc) improperly
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

Word Origin and History for misusing

misuse

v.

late 14c., "to use improperly;" see mis- (1) + use (v.). Meaning "to subject to ill-treatment" is attested from 1530s. Related: Misused; misusing.

misuse

n.

late 14c., from mis- (1) + use (n.). It aligns with the older sense of the verb misuse.

Online Etymology Dictionary, © 2010 Douglas Harper

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