Definify.com

Webster 1913 Edition

Sacellum

Sa-cel′lum

,

Noun.

;

pl.

Sacella

(#)

.

[L., dim. of

sacrum

a sacred place.]

(a)

(Rom. Antiq.)

An unroofed space consecrated to a divinity.

(b)

(Eccl.)

A small monumental chapel in a church.

Shipley.