Portuguese to English Dictionary (Dicionário Português-Inglês)

Circadian

Happening or recurring at approximately 24-hour intervals, especially in reference to biological processes.

Circle

A round plane figure whose boundary consists of points equidistant from the center.

Circlet

A small circular band or ring, often used as an ornament or piece of jewelry.

Circuit

A complete and closed path through which electric current can flow.

Circuitous

Taking a long, roundabout route; not direct.

Circular

Having the shape of a circle; round.

Circulate

To move or cause to move continuously or freely through a closed system or area.

Circulation

The movement of blood through the body in a continuous loop by the heart.

Circumcision

The surgical removal of the foreskin of the penis.

Circumstance

A condition or fact connected with an event or action; an attending detail or factor.

Circumstances

The conditions or facts affecting a situation or event.

Cirrostratus

A type of cloud that is thin and covers the sky, often creating a halo effect around the sun or moon.