semicirculus

Latin > English (Lewis & Short)

sēmĭ-circŭlus: a, um, adj.,
I semicircular: ager, Col. 5, 2, 8.—Hence, subst.: sēmĭ-circŭlus, i, m., a half-circle, semicircle (syn. semiorbis): uncus in semicirculi speciem, Cels. 7, 26, 2: ager, i. e. semicircular, Col. 5, 2, 8.

Latin > French (Gaffiot 2016)

sēmĭcircŭlus, ī, m., demi-cercle : Cels. Med. 7, 26, 2.