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Quinctĭānus, Quinctĭlĭānus, Quinctīlis, etc., v. Quint.
Quintīlis (Quinct-), is, m., with and without mensis [quintus], the fifth month (counting from March), afterwards, in honor of Julius Cæsar, called Julius, July, Suet. Caes. 76; Varr. L. L. 6, § 34 Müll.: mense Quintili, Cic. Att. 14, 7, 2: idibus Quintilibus, on the ides of July, the fifteenth of July, Liv. 9, 46: nonae, id. 27, 23.