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casual

1 ENTRIES FOUND:
casual /ˈkæʒəwəl/ adjective
casual
/ˈkæʒəwəl/
adjective
Britannica Dictionary definition of CASUAL
always used before a noun : happening by chance : not planned or expected
[more casual; most casual] : designed for or permitting ordinary dress, behavior, etc. : not formal
Casual days are days (such as casual Fridays ) when a company allows workers to dress in casual clothes.
[more casual; most casual]
: done without much thought, effort, or concern
: not involving a close or serious relationship
: having some interest but not a lot : not serious
: happening at certain times but not on a regular basis

— casually

adverb

— casualness

noun [noncount]