(computing) Any method of inducing physical harm to a computer or peripheral by software means, especially by inserting invalid values into a control register or by building up harmonic oscillations in a hard disk, etc.

(video games) An electronic game that has compelled many to buy a particular video game console or upgrade their computer hardware simply to play it.

plural of killer cancel

A person who contracts to kill a specified person for an agreed sum of money.

(immunology) A natural killer cell

Alternative form of cop-killer

Alternative form of thrill killer

(idiomatic) A murderer who is motivated by a strong personal desire to have a very exciting experience.

A murderer who kills two or more victims in a short time in multiple locations.

A large wasp (Pompilus formosus) that captures the Texan tarantula (Mygale hentzii) and places it in its nest as food for its young, after paralyzing it by a sting.