In capoeira and breakdancing (and other dance forms), a movement executed by throwing the body into a cartwheel, and before completing the wheel, flexing the body while supported by one hand on the ground. One leg is brought downwards and forwards in a kicking motion while the other remains in the air.

A murderer. / An animal that kills humans. / (slang) Someone who habitually seduces men.

(informal) A schoolchild who carries keys to his or her house because there is usually no parent home when school finishes.

The act of being idle.

present participle of kill time

(soccer, rugby) A kick in which the ball is placed, at rest, on the ground or on a small tee

Until death, until the afterlife. / (colloquial) At overly frequent intervals.

Alternative spelling of kitchen table software

(dated, idiomatic, computing) Especially in the early years of personal computers, a set of computer programs developed by an entrepreneurial advanced amateur or self-employed professional computer programmer in his or her own home; software developed by a small business using the services of such programmers.

Alternative spelling of kiddie porn