Definition of casual in English:


Syllabification: ca·su·al
Pronunciation: /ˈkaZHo͞oəl


  • 1Relaxed and unconcerned: she regarded his affairs with a casual indulgence he tried to make his voice sound casual
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    • Even then, the British experts have been amazed by the casual attitude taken towards such a dangerous substance.
    • Behind his casual attitude lies the strict discipline a teacher asks of a pupil.
    • Other countries don't share this casual attitude.
    relaxed, friendly, informal, unceremonious, easygoing, free and easy
    informal laid-back
  • 1.1Made or done without much thought or premeditation: a casual remark
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    • One cannot dismiss it as a casual remark from a man who spent two decades in this field of management.
    • She was later shattered to learn from a casual remark at a lunch party of his death at Gallipoli.
    • I do recall that a casual remark was made to the effect that my nose was similar to that of the deceased woman but had placed no particular significance on this.
    offhand, spontaneous, unpremeditated, unthinking, unconsidered, impromptu, throwaway, unguarded
    informal off-the-cuff
  • 1.2Done or acting in a desultory way: to the casual observer, rugby looks something like soccer
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    • The casual observer may be unable to tell them apart.
    • And to even the most casual observer, the conference delegates are clearly very well behaved and polite.
    • They just sat there like a couple of casual observers with no vested interest.
  • 1.3Done or acting without sufficient care or thoroughness: the casual way in which victims were treated
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    • It's this built-in food supply that makes these types of plants more forgiving of casual care and attention.
    • I would be filled with rage at this casual disregard of my only child's suffering, if it weren't for the fact that it was pretty darn hilarious.
    • The best it seems to me that you can put against Andar is that there was a casual act of negligence on the part of its employee in not inspecting this particular trolley.
    indifferent, apathetic, uncaring, unconcerned; lackadaisical, blasé, nonchalant, insouciant, offhand, flippant; easygoing, free and easy, blithe, carefree, devil-may-care; low-pressure
    informal laid-back, loosey-goosey, Type-B
  • 2Not regular or permanent, in particular.
  • 2.1Employed or established on a temporary or irregular basis: casual staff casual jobs
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    • The poorest schools are most affected because the state government no longer employs casual teachers centrally but requires schools to hire them out of their own budgets.
    • They said they had a critical staff shortage and that casual labourers who had worked at the depot for years had still not been hired as full-time employees.
    • The casual workers who are employed seasonally to harvest the peat are guaranteed 13 weeks pay but just now they are left in a very unfortunate position at the mercy of the weather.
  • 2.2(Of a sexual relationship or encounter) occurring between people who are not regular or established sexual partners.
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    • In addition, sexual encounters with casual partners may be less planned.
    • This involved an increase in the number of sexual partners, rapid partner change, casual sex, and experiences of sexual risk-taking.
    • Participants' sexual relationships were mainly serially monogamous, with some women having sex with casual partners between relationships.
    promiscuous, extramarital, free
  • 4Without formality of style or manner, in particular (of clothing) suitable for everyday wear rather than formal occasions: a casual short-sleeved shirt an ideal coat for casual occasions the inn’s casual atmosphere
    More example sentences
    • The Meinton room on the ground floor is a place for speedy Thai, Malaysian and Chinese food, with a casual noodle bar style atmosphere.
    • Cheap drinks, a chatty and casual atmosphere and great meal deals are the main things you would normally associate with a Wetherspoon's pub.
    • The man commands a presence and an element of style not expected or previously delivered in the casual atmosphere of the MMVAs.
    informal, comfortable, leisure, everyday
    informal sporty


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  • 1A person who does something irregularly: a number of casuals became regular customers
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    • These two are not journeymen casuals out to pass the time on a Saturday afternoon.
    • Generally speaking, fishermen can be divided into the casuals and the addicts.
    • Inquiries made by officers about the Skirlington stall have revealed that the traders were casuals who turned up on the day and paid a stall fee.
  • 1.1A worker employed on an irregular or temporary basis.
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    • Cairns - an important tourism gateway - has only one fulltime airport and employs 11 casuals and 8 part-time workers.
    • At present, childcare workers are employed as casuals.
    • Thousands of young retail workers, for example, continue to work as casuals, employed as little as 16 hours a week, frequently spread over broken shifts.
  • 2 (casuals) Clothes or shoes suitable for everyday wear rather than formal occasions.
    More example sentences
    • From night gowns to casuals, she could find them all.
    • Wearing casuals, they might have been taken for weekenders, just come from the city for a stroll on the beach in the pleasant weather, except that the officers had seen them on the boats.
    • When I came back down, I actually met the guy, and he looked me up and down in that disapproving look, because I was just wearing casuals.



More example sentences
  • After the incident the two men walked off casually as though nothing had happened.
  • Then he casually suggested going for lunch in a nearby pub while they waited for banking papers to come through.
  • One of my tutors casually mentioned that his research on malaria was funded by the US Army.


More example sentences
  • But when he moved up to the top level, international level, these moments of casualness were punished.
  • ‘There's a casualness and trust about the lifestyle that you can't get in the city,’ Mr Neilson says.
  • My utter casualness about the situation has been surprising.


late Middle English (in sense 2 of the adjective and sense 3 of the adjective): from Old French casuel and Latin casualis, from casus 'fall' (compare with case1).

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