Cauliculi or Caulicoli, R. (dimin. of caulis, a stalk). Acanthus leaves springing from the capital of a Corinthian column.

Caupolus. (See Caupulus.)

Caupona, R. (caupo, an innkeeper). An inn or hostel for the accommodation of travellers. The cauponæ bore a general resemblance to our roadside inns. [Also, a cooked-meat shop.]

Cauponula, R. (dimin. of caupona). A small tavern, or low wine-shop of mean appearance.

Caupulus, R. A kind of boat, classed by authors among the lembi and cymbæ.

Caurus, R. An impersonation of the North-West wind; represented under the form of an old man with a beard, pouring down rain from an urn.

Causia, Gr. and R. (καυσία, from καῦσις, i. e. that which keeps off heat). A broad-brimmed felt hat, of Macedonian invention, and adopted by the Romans. It was especially worn by fishermen and sailors.

Cauter (καυτὴρ, i. e. that which burns). A cautery or branding-iron. The cauter was (1) an instrument used by surgeons; it was also used for branding cattle and slaves. (2) An instrument employed to burn in the colours in an encaustic painting.

Cauterium = Cauter (q.v.).

Cavædium, R. (from cavum and ædes, i. e. the hollow part of a house). An open courtyard. In early times the Romans had an external courtyard to their houses. In course of time, however, the increase of luxury and comfort brought about a change in the cavædium, which was partially covered in with a roof supported by columns, a partial opening being left in the centre, which was called the compluvium. When thus altered, the cavædium went under the name of Atrium (q.v.).