ellipsingadj.

/ɛˈlɪpsɪŋ/Etymology: as if < verb *ellipse ; compare circling adj.
rare.
the world > movement > motion in a certain direction > movement in circle or curve > [adjective] > moving in ovals or ellipses
1878 T. Sinclair 173 The whole well-balanced ellipsing solar system.
This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022).