Entry 2 senses · 2 variants Webster, 1913 Hymeneal /hĭmˌ-ən-ē'-əl/ · Hy·me·ne·al · IPA /hʌɪməˈniːəl/ a. n. 01 a. Of or pertaining to marriage; as, hymeneal rites. 1. Of or pertaining to marriage; as, hymeneal rites. 02 n. A marriage song. 1. A marriage song.