(Ἀντίπατρος), of ACANTHUS, a Greek grammarian of uncertain date (Ptolem. Heph. apud Phot. Cod. 190; Eustath. ad Hom. Od. xi. p. 453), who is probably the same as the one mentioned by the Scholiast on Aristophanes. (Av. 1403.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890