cinta, f., ribbon, band, girdle; estar en —, to be pregnant; to have conceived.
cintarazo, m., knock, thump, blow, slap (with something flat).
circular, to circulate, flow.
círculo, m., circle.
circunspección, f., circumspection, dignity.
circunstanciado, -a, circumstantial, minute, detailed.
circunstantes, m. pl.; bystanders, listeners, hearers, persons present.
cirio, m., (large) wax candle (by taper).
cisne, m., swan.
cita, f., appointment, rendezvous, tryst.