acquainted

[ uh-kweyn-tid ]
/ əˈkweɪn tɪd /

adjective

having personal knowledge as a result of study, experience, etc.; informed (usually followed by with): to be acquainted with law.
brought into social contact; made familiar: people acquainted through mutual friends.

Origin of acquainted

Middle English word dating back to 1250–1300; see origin at acquaint, -ed2
Related forms
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unacquainted

British Dictionary definitions for unacquainted (1 of 2)

unacquainted

/ (ˌʌnəˈkweɪntɪd) /

adjective

not familiar or conversant with (someone or something)
(of people) not having met or been introduced

British Dictionary definitions for unacquainted (2 of 2)

acquainted

/ (əˈkweɪntɪd) /

adjective (postpositive)

(sometimes foll by with) on terms of familiarity but not intimacy
(foll by with) having knowledge or experience (of); familiar (with)
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