combining form
or aero-
Etymology: Middle English aero-, from Middle French, from Latin, from Greek aer-, aero-, from aer-, aēr — more at air
1.
a. : air : atmosphere : aerial
aer ate
aer enchyma
aero bic
b. : aerial and
aero hydrous
2. : gas
aero metry
aero sol
3. : aviation
aero drome
aero technical