sē-mŏdĭus, ii, m. [semi-],
a half-peck , Cato R. R. 11, 3; Col. 2, 10 fin. ; 6, 3, 5; Mart. 7, 53, 5; Juv. 14, 67.
sē-modius ī, m a half-peck, Iu. ...
An Elementary Latin Dictionary