Dictionary:

Aeolic

  (ē-ŏl'ĭk)

1. A group of dialects of ancient Greek spoken by the Aeolians. Also called Aeolian.
2. Any of several verse forms built around a central choriamb, used especially by Sappho, Alcaeus, and their imitators.

Primitive type of Ionic capital with volutes seeming to grow from the shaft, and a palmette between the volutes.

Two types of proto-Ionic capital:(left) from Larissa; (right) from Neandria

The noun has one meaning:

Meaning #1: the dialect of Ancient Greek spoken in Thessaly and Boeotia and Aeolis
  Synonym: Eolic