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Synonyms

casual

American  
[kazh-oo-uhl] / ˈkæʒ u əl /

adjective

  1. happening by chance; fortuitous.

    a casual meeting.

    Synonyms:
    incidental, unexpected
    Antonyms:
    planned
  2. without definite or serious intention; careless or offhand; passing.

    a casual remark.

  3. appropriate for wear or use on informal occasions; not dressy.

    casual clothes; casual wear.

  4. seeming or tending to be indifferent to what is happening; relaxed; nonchalant.

    a casual, unconcerned air.

  5. without emotional intimacy or commitment.

    casual sex.

  6. irregular; occasional.

    a casual visitor.

    Synonyms:
    unpredictable, unconcerned, indifferent, apathetic, unceremonious, informal
    Antonyms:
    serious, formal, concerned
  7. accidental.

    a casual mishap.

  8. noting or relating to activities that do not require much skill or time commitment.

    casual gamers.

  9. Obsolete. uncertain.


noun

  1. a worker employed only irregularly.

  2. a soldier temporarily at a station or other place of duty, and usually en route to another station.

  3. Usually casuals an article of clothing for casual wear.

  4. a person who does something only occasionally.

    Most of our customers are casuals.

  5. Usually Disparaging. a person who plays video games that do not require much skill or time commitment.

casual British  
/ ˈkæʒjʊəl /

adjective

  1. happening by accident or chance

    a casual meeting

  2. offhand; not premeditated

    a casual remark

  3. shallow or superficial

    a casual affair

  4. being or seeming unconcerned or apathetic

    he assumed a casual attitude

  5. (esp of dress) for informal wear

    a casual coat

  6. occasional or irregular

    casual visits

    a casual labourer

  7. biology another term for adventive

"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

noun

  1. (usually plural) an informal article of clothing or footwear

  2. an occasional worker

  3. biology another term for an adventive

  4. (usually plural) a young man dressed in expensive casual clothes who goes to football matches in order to start fights

"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

Related Words

See accidental.

Other Word Forms

  • casually adverb
  • casualness noun
  • overcasual adjective
  • overcasualness noun
  • ultracasual adjective
  • ultracasualness noun
  • uncasual adjective
  • uncasualness noun

Etymology

Origin of casual

First recorded in 1325–75; Middle English, from Latin cāsuālis, equivalent to cāsus case 1 + -ālis -al 1; replacing Middle English casuel, from Middle French, from Latin as above

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.

The idea emerged during casual conversations between researchers from different fields.

From Science Daily

She already was one of the most promoted athletes of the Milan Cortina Games, the rare Winter Olympian who is familiar to casual audiences.

From The Wall Street Journal

I nod and try to act casual, but my mind is racing.

From Literature

Dating and relationship coach Kate Mansfield says casual relationships often have less serious life stuff to untangle, so the transition into friendship can be smoother.

From BBC

Using a casual tone, you could have said something like, “For what? I know you’ll pay me back — I just wanted the credit-card points!” to add a bit of levity.

From MarketWatch