noun Date: circa 1941 a children's Halloween practice of asking for treats from door to door under threat of playing tricks on those who refuse, trick-or-treat intransitive verb trick-or-treater noun
TRICK OR TREAT
Meaning of TRICK OR TREAT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012