S / sesquĭ-alter
adjective

sesquĭ-alter

fem. sesquĭ-altĕra · neut. sesquĭ-altĕrum
once and a half
once and a half (ἐπιδεύτερος), Cic. Univ. 7, 20 sqq.; Vitr. 3, 1 med.; App. Mag. p. 330 med.