(informal) Clipping of performance. / (informal) Clipping of perforation. (of postage stamps or photographic film)

(informal) Clipping of perforate.

perception / The state or condition of being highly perceptive, as if in an almost hypnotic or telepathic state.

In a perceptible manner.

A refugee, especially of war or of forced migration.

(mathematics) A mathematical theory that models a cluster structure in a random graph to describe the spread of phenomena passing through the edges.

The seepage or filtration of a liquid through a porous substance.

(idiomatic) One who interacts skilfully with other people and who receives satisfaction from such interaction.

(psychology) The awareness of the position, size, form, distance, and direction of an object, or of oneself

(psychiatry) Behavior that borders both neurosis and psychosis.