Dĭdymaeus, a, um, adj. of Didyma, a city of Ionia: oraculum Didymaei Apollinis, Plin. 5, 29, 31, § 112; cf. ib. 6, 16, 18, § 49; Macr. Sat. 1, 17, 64, and v. Didyme, no. III.