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unfamiliar

[uhn-fuh-mil-yer]
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adjective
  1. not familiar; not acquainted with or conversant about: to be unfamiliar with a subject.
  2. different; unaccustomed; unusual; strange: an unfamiliar treat.
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Origin of unfamiliar

First recorded in 1585–95; un-1 + familiar
Related formsun·fa·mil·i·ar·i·ty [uhn-fuh-mil-ee-ar-i-tee] /ˌʌn fəˌmɪl iˈær ɪ ti/, nounun·fa·mil·iar·ly, adverb

Synonyms

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2. curious, novel, new.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for unfamiliarities

Historical Examples

  • He seemed to be groping for some clew, some familiar sign that would resolve all the unfamiliarities to old acquaintance.

    The Innocent Adventuress

    Mary Hastings Bradley


British Dictionary definitions for unfamiliarities

unfamiliar

adjective
  1. not known or experienced; strange
  2. (postpositive foll by with) not familiar
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Derived Formsunfamiliarity (ˌʌnfəˌmɪlɪˈærɪtɪ), noununfamiliarly, adverb
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 unfamiliarities

unfamiliar

adj.

1590s, from un- (1) "not" + familiar. Related: Unfamiliarly.

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Online Etymology Dictionary, © 2010 Douglas Harper