GRANARY Copy link • GRANARYgranarium (the barn of a farmer): horreum (a public magazine). (The words are found in this connection and order.) cella et horreum: rei frumentariae subsidium (a store, only resorted to in case of want or necessity). Marcus Cato the wise, called Sicily the granary of our state, M. Cato sapiens cellam penariam reipublicae nostrae Siciliam nominavit (cellam penariam, the store-room of a private house): Capua (is) the granary of the whole district of Campania, Capua cella et horreum Campani agri.