(mathematics, stochastic processes, of a state) recurrent with finite expected return time.

plural of positive transfer

plural of crucifix position

A neofascist political stance that opposes both capitalism and communism.

plural of positive organ

A sex position in which the partners lie side by side facing in the same direction.

plural of positive zero

(music) A small pipe organ designed for portability, common in sacred and secular music between the 10th and 18th centuries.

plural of lotus position

of a point, a vector going from the origin to that point; equivalently, the transpose of the point