GREEK ROOTS AND ENGLISH DERIVATIVES.
DIVISION I.—PRINCIPAL GREEK ROOTS.
1. A'ER (αηρ), the air.
a'erate, to combine with air; to mix with carbonic acid.
a-e'rial, belonging to the air.
a'eriform, having the form of air.
a'erolite (Gr. n. lith'os, a stone), a meteoric stone.
a'eronaut (Gr. n. nau'tēs, a sailor), a balloonist.
aerosta'tion, aerial navigation.
air, the atmosphere; a melody; the bearing of a person.