Word Meaning

pneumatical definition and meaning

a. Consisting of, or resembling, air; having the properties of an elastic fluid; gaseous; opposed to dense or solid.
a. Of or pertaining to air, or to elastic fluids or their properties; pertaining to pneumatics; as, pneumatic experiments.
a. Moved or worked by pressure or flow of air; as, a pneumatic instrument; a pneumatic engine.
a. Fitted to contain air; Having cavities filled with air; as, pneumatic cells; pneumatic bones.