Dictionary.com
Thesaurus.com
Synonyms

acquaintance

American  
[uh-kweyn-tns] / əˈkweɪn tns /
Also acquaintanceship

noun

  1. a person known to one, but usually not a close friend.

  2. the state of being acquainted or casually familiar with someone or something.

    As far as I know, no one of my acquaintance has traveled around the world.

  3. personal knowledge as a result of study, experience, etc..

    a good acquaintance with French wines.

    Synonyms:
    awareness, familiarity
  4. (used with a plural verb) the persons with whom one is acquainted.


acquaintance British  
/ əˈkweɪntəns /

noun

  1. a person with whom one has been in contact but who is not a close friend

  2. knowledge of a person or thing, esp when slight

  3. to come into social contact with

  4. those persons collectively whom one knows

  5. philosophy the relation between a knower and the object of his knowledge, as contrasted with knowledge by description (esp in the phrase knowledge by acquaintance )

"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

acquaintance Idioms  

Related Words

Acquaintance, associate, companion, friend refer to a person with whom one is in contact. An acquaintance is someone recognized by sight or someone known, though not intimately: a casual acquaintance. An associate is a person who is often in one's company, usually because of some work, enterprise, or pursuit in common: a business associate. A companion is a person who shares one's activities, fate, or condition: a traveling companion; companion in despair. A friend is a person with whom one is on intimate terms and for whom one feels a warm affection: a trusted friend.

Other Word Forms

  • acquaintanceship noun
  • nonacquaintance noun
  • nonacquaintanceship noun
  • preacquaintance noun
  • pseudoacquaintance noun
  • reacquaintance noun

Etymology

Origin of acquaintance

First recorded in 1250–1300; Middle English acoyntaunce, aqueinta(u)nce, from Old French acointance; equivalent to acquaint + -ance

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.

Naturally, Ryland nicknames his new acquaintance Rocky and quickly realizes they’re both the only survivors aboard their ships, tasked with the same mission: save their dying planets.

From Salon • Mar. 21, 2026

Trump has repeatedly denied any wrongdoing involving the late disgraced financier and convicted sexual abuser Jeffrey Epstein, a onetime acquaintance.

From Los Angeles Times • Feb. 25, 2026

It also refutes any suggestion of bias, saying Ahmed had a "limited professional acquaintance" with Stock.

From BBC • Feb. 3, 2026

Hafsa, a mental health student, was spurred to act after an acquaintance delayed seeking medical help for their child, meaning the youth's condition deteriorated by the time they sought help.

From Barron's • Jan. 30, 2026

Florence had often said how glad she would be to make the acquaintance of little Johnny; she was sure, she said, that any child of Elizabeth’s must be a wonderful child.

From "Go Tell It on the Mountain" by James Baldwin