The giving of encouragement to a person who exhibits a particular behaviour with the result that such behaviour is repeated.

plural of positive edge

plural of sex position

plural of false positive

plural of recovery position

(electronics) The point in time when a signal's value becomes high.

The position, into which helpers will typically place an unconscious person, of lying on the floor three-quarters prone, on one's side; this position maximises the likelihood of the person's airway remaining open.

(idiomatic) A sex position in which the man lies on his back, and the woman sits on top of him facing him.

Any of the physical positions adopted for sexual intercourse.

(economics) The branch of economics that concerns the description and explanation of economic phenomena and their causal relationships