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non-

American  
  1. a prefix meaning “not,” freely used as an English formative, usually with a simple negative force as implying mere negation or absence of something (rather than the opposite or reverse of it, as often expressed byun- ): nonadherence; noninterference; nonpayment; nonprofessional .


non- British  

prefix

  1. indicating negation

    nonexistent

  2. indicating refusal or failure

    noncooperation

  3. indicating exclusion from a specified class of persons or things

    nonfiction

  4. indicating lack or absence, esp of a quality associated with what is specified

    nonobjective

    nonevent

"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 non-

A prefix representing the Latin adverb nōn “not”

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.

Derbyshire Police said four men and three women, aged between 36 and 52, suffered serious but non life-threatening injuries during the incident.

From BBC

It found that respite care was "non existent" in parts of Wales.

From BBC

The victims of the incident - four men and three women aged between 36 and 52 - all suffered serious but non life-threatening injuries during the incident.

From BBC

A problem of our age is the strategic non sequiturs that leaders turn into tests of their prestige and manhood.

From The Wall Street Journal

Beirut declared Mohammad Reza Shibani persona non grata, but he’s still there, at his embassy.

From The Wall Street Journal