(physiology) A normal physical process that occurs in the body. / (euphemistic) An excretory function of an organism, usually the discharging of feces and urine.

An araneomorph funnel-web spider.

plural of funnel weaver

(computing, database normalization) A functional dependency of an attribute on a superset of itself.

(computing, database normalization) A constraint between two sets of attributes in a relation.

plural of function key

plural of funny bone

(informal) One's decisions or actions will bring undesirable consequences only on oneself.

The art of walking on a tightrope or a slack-rope.

plural of funnel cloud