clīvus, ī, m., ascent, slope, hill; Clīvus Capitōlīnus, a street running up from the Forum to the Capitol.

Clōdius, ī, m., plebeian form of Claudius, the gentile name of P. Clōdius Pulcher, Cicero’s enemy, who, as tribune of the people, brought about his banishment.

Clypea, ae, f., a fortified town in Africa, near Carthage.

Cn., abbreviation of the name Gnaeus.

coepī, coepisse, coeptus, to begin.

coerceō, see [arceō].

cōgitātiō, ōnis [cōgitō], f., thought, consideration, plan.

cōgitō, see [agitō].

cōgnātiō, ōnis [cōgnātus], f., blood relationship, ties of blood.

cōgnātus [con + (g)nāscor], adj., related by blood; as noun, a kinsman, blood relation.