present participle of fall out

(medicine) The human fetus, placenta and other such by-products of a miscarriage or abortion.

(idiomatic) To obtain somebody's permission to skip or cancel an event that one has previously arranged with them.

A unique specimen.

(set phrase) To have permission or freedom to move around throughout an area or to use something at will.

A tuned metal or wooden tube connected mechanically or electrically to an organ console. / An organ pipe cactus.

(Christianity) The devil; Satan. / Herodotus, so called because of his controversial works.

(idiomatic, intransitive) To behave or perform in a showy or ostentatious manner, as if to impress others; to show off.

(UK, colloquial) To go away, to leave; to get lost.

The cardinal number occurring after do and before do two in a duodecimal system. Written 11, decimal value 13.