(travel, UK) A reduced-price fare and ticket for a journey on public transport out and back in one day.

The start of a period of time when the white supremacist community believes it will (or, according to some, has already begun to) take violent vengeance on people of other ethnicities or those it considers race traitors.

(UK, humorous) Fourth of July.

(Malaysia, colloquial) The Malaysian Independence Day, on August 31.

Designating the release of a film on multiple platforms, most commonly theatrical and home video, on the exact same day, or in very close proximity to each other.

(fishing) The first day of lobster fishing season, when the first lobster traps are set, i.e. dumped into the water.

(euphemistic) A day during which a woman is menstruating.

plural of day cream

(cosmetics) A moisturizing cream to be applied and worn during the day.

Synonym of Juneteenth