(Geom.) a circle which, by rolling around the interior or exterior of another circle, generates a hypocycloid or epicycloid respectively; epicycle.

that which is perfectly round.

one who trespasses moral, social norms; an offender.

very excessive.

very first.

going beyond; trespassing the norms (social, legal or moral).

one who does not regard the social, legal or moral rules of conduct; a trespasser; a transgressor.

proceeding or developing from the apex toward the base of the stem (said of tissues or hormones in plants); basipetal.