(Christianity) The Catholic sacrament of Anointing of the Sick.

Lethal force, applied extrajudicially with the intent to kill. / Severe treatment. / Used other than figuratively or idiomatically: see extreme, prejudice.

plural of extreme sport

Any sport taking place at potentially dangerous speeds or heights, or involving a high level of physical exertion, highly specialized gear, or spectacular stunts.

(software engineering) A software engineering methodology that promotes agility and simplicity, typically involving pair programming and a cycle of frequent testing and feedback.

(computing) A computer programmer who uses extreme programming techniques.

plural of extreme programmer

Skiing performed on long, steep slopes in mountainous terrain.

A range of techniques for the production of energy from unconventional resources that are environmentally damaging or risky.

(music) Any style of modern heavy metal, especially thrash metal, speed metal, doom metal, black metal or death metal.