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MIS

1 American  

mis- 2 American  
  1. a prefix applied to various parts of speech, meaning “ill,” “mistaken,” “wrong,” “wrongly,” “incorrectly,” or simply negating.

    mistrial; misprint; mistrust.


mis- 3 American  
  1. variant of miso- before some vowels.

    misanthrope.


mis- 1 British  

prefix

  1. wrong, bad, or erroneous; wrongly, badly, or erroneously

    misunderstanding

    misfortune

    misspelling

    mistreat

    mislead

  2. lack of; not

    mistrust

"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

mis- 2 British  

prefix

  1. a variant of miso-

"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

Etymology

Origin of mis-

Middle English; Old English mis ( se )-; cognate with German miss-, Gothic missa- ( miss 1; ); often replacing Middle English mes- < Old French < West Germanic *mis ( s )-

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"We identified that we were not fully compliant with the MIS scheme," said Magnus Harrison, the trust's chief medical officer.

From BBC • Sep. 23, 2025

Nakasone’s Hawaii-born father served in the MIS after the war, giving him a personal connection to the event.

From Seattle Times • May 10, 2024

Today, our atmosphere contains 1.5 times more carbon dioxide than it did at MIS 11, around 420 parts per million, a concentration that has risen each year.

From Salon • Jul. 23, 2023

“We do know that weeks after last winter’s surge, we saw a huge increase in MIS cases, so it remains prudent to do everything you can to avoid getting infected,” Ferrer said.

From Los Angeles Times • Jan. 12, 2022

I'll be honest with you," Tom said, leaning forward, "we're looking for a good man for our MIS position.

From O+F by Wetterau, John Moncure