Manifested throughout; pervading, permeating, penetrating or affecting everything.

In a pervasive manner, such that a thing is present in all parts.

The state or quality of being present in all parts of a particular thing or place.

The act of pervading; permeation, suffusion

plural of pervasion

(gaming, video games) Any game that blends the gameplay experience with the real world.

plural of pervasive game

(psychiatry) Any of a group of five disorders characterized by delays in the development of multiple basic functions including socialization and communication. They are: Asperger syndrome, autism, childhood disintegrative disorder, Rett syndrome, and PDD-NOS.

plural of pervasive developmental disorder

A mental disorder where a child refuses to eat, drink, talk, walk, and so on, and is highly resistant to treatment.