(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.

self-proclaimed

The view of one's self; self-image. / One's conception of the kind of person one is.

plural of self-censorship

(computing, programming, of source code) Written and structured in such a way that it can be understood without consulting separate documentation.

One who masturbates.

A proponent of self-determination

To make one's own decisions without outside interference.

Deeply interested in oneself to the exclusion of others; vain and narcissistic; egotistical.

Third-person singular simple present indicative form of self-determine