resembling a circle; circular.
(of the scale of a fish) smooth-edged, more or less circular in form, and having concentric striations.
(of a fish) having such scales.
Psychiatry. of or noting a personality type characterized by wide fluctuation in mood within the normal range.
a curve generated by a point on the circumference of a circle that rolls, without slipping, on a straight line
Origin: 1655–65; Related forms
< Greek kykloeidḗs
like a circle. See cycl-