by Dwane | Apr 28, 2015 | Education, English, Greek, Vocabulary
Epicycle: A little circle, whose center is in the circumference of a greater circle From Ancient Greek ἐπίκυκλος (epikuklos), from ἐπί (epi), on, or upon and κύκλος (kuklos), a circle In astronomy, an epicycle is a small circle with its center on the circumference of...
