transitive verb Etymology: Middle English charken, ~en to creak, chirp, from Old English cearcian to creak; akin to Old English cracian to crack Date: 1843 cheer
CHIRK
Meaning of CHIRK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012