v.intr. (usu. foll. by out) colloq. 1 (of a machine etc.) break down. 2 (of a person) become exhausted and give up; faint; die. [20th c.: orig. unkn.]
CONK
Meaning of CONK in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012