Elliptic \El*lip"tic\, Elliptical \El*lip"tic*al\, a. [Gr. ?: cf. F. elliptique. See Ellipsis.]

1. Of or pertaining to an ellipse; having the form of an ellipse; oblong, with rounded ends.

The planets move in elliptic orbits. --Cheyne.

2. Having a part omitted; as, an elliptical phrase.

Elliptic chuck. See under Chuck.

Elliptic compasses, an instrument arranged for drawing ellipses.

Elliptic function. (Math.) See Function.

Elliptic integral. (Math.) See Integral.

Elliptic polarization. See under Polarization.

Source: Webster's Revised Unabridged Dictionary (1913)