(transitive) to cut off, to sever, to chop / (transitive) to cut short, to terminate / (transitive, of an insect) to bite, to sting / (transitive, dated) to do eagerly or enthusiastically

(intransitive, idiomatic, humorous) to drowse, to slumber, to snooze

(intransitive, informal, idiomatic, chiefly in the negative) to bet one's life, to bet the farm, to be absolutely sure about something