tomus, i, m., = τόμος. In gen., a cut, piece, bit: vilis, a cheap piece, i. e. roll of paper, Mart. 1, 67, 3.

— In partic. A part, book, tome of a larger work: feci excerpta ex libris sexaginta in quinque tomis, M. Aurel. ap. Front, Ep. ad Caes. 2, 13.

— Transf., a book, in gen.: accipe tibi tomum magnum novum, Hier. Ep. 22, 38.