Word Study
aeolian
CIDE DICTIONARY
aeolian, n.
a member of one of the four divisions of the prehistoric Greeks. [WordNet 1.5]
OXFORD DICTIONARY
aeolian, adj. (US eolian) wind-borne.
Idiom
aeolian harp a stringed instrument or toy that produces musical sounds when the wind passes through it.
Etymology
L Aeolius f. Aeolus god of the winds f. Gk Aiolos
For further exploring for "aeolian" in Webster Dictionary Online