D / dōdĕcătēmŏrĭon
noun greek

dōdĕcătēmŏrĭon

gen. ii · gender neuter · decl. 2nd
= δωδεκατημόριον, in astronomy
the twelfth part of a constellation
the twelfth part of a constellation, Manil. 2, 694; 699 al.