- Main Entry:
- pneu·mat·ic

- Pronunciation:
-
\n(y)u̇-ˈmat-ik\
- Function:
- adjective
: of, relating to, or using gas (as air): as a: moved or worked by air pressure b: adapted for holding or inflated with compressed air c: having air-filled cavities <pneumatic bone>
—
pneu·mat·i·cal·ly \-i-k(ə-)lē\
adverb