plural of extremely low frequency

The humorous extreme sport of ironing in various outdoor places, especially those that are remote or difficult to access. Abbreviation: EI

(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.