Lewis Short
cellārĭum (noun N) : cellarius (post-class. access. form to cella)
* A receptacle for food, a pantry, Dig. 32, 41, 1; Cael. Aur. Acut. 1, 11, 93; 3, 21, 204.
* Meton., food, provisions, Cod. Th. 1, 10, 3.
Charlton T. Lewis, Charles Short, A Latin Dictionary