fälla ut

Verb

 * 1) to unfold, to fold out (something more or less rigid, so as to bring into a less compact (and often "activated") state, when an outward motion in some sense)
 * 2) to spread, to extend, etc. (when more idiomatic)
 * 3) to precipitate (cause to precipitate out of a liquid)
 * 1) to spread, to extend, etc. (when more idiomatic)
 * 2) to precipitate (cause to precipitate out of a liquid)
 * 1) to precipitate (cause to precipitate out of a liquid)
 * 1) to precipitate (cause to precipitate out of a liquid)
 * 1) to precipitate (cause to precipitate out of a liquid)

Usage notes
Might rarely instead mean the opposite, if the "closed/deactivated" position of something is out.