Crassicius
Could not find Crassicium in Logeion dictionaries.
Crassicium Proper-name noun: masculine genitive plural, Proper-name noun: masculine accusative singular of Crassicius
Crassĭcĭus (-tĭus), ĭi, m.,
- a grammarian of Rome, Cic. Phil. 13, 2, 3; Suet. Gram. 18.