(AU, British, NZ) A day on which school pupils are allowed to wear casual clothes which would on any other day be against the school's uniform policy.
(AU, British, NZ) A day on which school pupils are allowed to wear casual clothes which would on any other day be against the school's uniform policy.
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(uncountable, AU, British, New Zealand) A civilian dress when worn by a member of the military or the police, or casual dress when worn by a pupil of a school who normally would wear uniform.
(AU, informal) The final day of the senior school year, when departing pupils sometimes play pranks.
(countable, Islam) A Muslim scholar and interpreter of sharia law, who can deliver a fatwa.
(North America) A day when people wear their pajamas to school or work, for fun or fundraising.
(US) A Friday on which office workers are allowed to dress more casually than usual.