(inorganic chemistry) The binary compound of selenium and fluorine SeF₆.

To work as a prostitute.

(firearms) The ability to choose whether a weapon fires automatically or semi-automatically.

The infliction of pain or suffering on oneself

Disgust with oneself.

Loathing oneself.

Obsolete form of self-conceit.

(US, cooking) Alternative form of self-raising flour

(idiomatic, obsolete) To make saucy (usually indelicate) repartees.

(climbing) Any of various mountaineering maneuvers in which a climber who has fallen and is sliding down a slope halts the slide without recourse to a rope or other belay system.