a traditional activity at Halloween , in which children dress in costumes and visit houses. At each house they say ‘Trick or treat?‘ This means that they threaten to play a ‘trick’, or joke, on the people in the house unless they are given a ‘treat’, e.g. sweets or money. The practice of ‘trick or treat’ began in the US in the 1930s but is now common in Britain also.
TRICK OR TREAT
Meaning of TRICK OR TREAT in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005