C / circumgressus
noun

circumgressus

gen. circumgressūs · gender masculine · decl. 4th
circumgredior (perh. only in Amm.). *
a going about
Abstr., a going about' rapidi, Amm. 22, 2, 3.— *
the compass; circuit of a thing
Concr., the compass, circuit of a thing' amplissimi palus Maeotis, Amm. 22, 8, 30.