Defn: The entire upper surface of the foot.

ACROPOLIS
A*crop"o*lis, n. Etym: [Gr.

Defn: The upper part, or the citadel, of a Grecian city; especially, the citadel of Athens.

ACROPOLITAN
Ac"ro*pol"i*tan, a.

Defn: Pertaining to an acropolis.

ACROSPIRE
Ac"ro*spire, n. Etym: [Gr. (Bot.)

Defn: The sprout at the end of a seed when it begins to germinate; the plumule in germination; — so called from its spiral form.

ACROSPIRE
Ac"ro*spire, v. i.

Defn: To put forth the first sprout.

ACROSPORE
Ac"ro*spore, n. Etym: [Gr. (Bot.)