Melismatic (adjective)
Of, relating to, or being a melisma; the style of singing several notes to one syllable of text.
Syllabic (adjective)
Of, relating to, or consisting of a syllable or syllables.
Syllabic (adjective)
Pronounced with every syllable distinct.
Syllabic (adjective)
Designating a sound that is or can be the most sonorant segment of a syllable, as a vowel or a resonant. In the word riddle ([ɹɪdl̩]), the two syllabic sounds are [ɪ] and [l̩].
Syllabic (adjective)
Of, or being a form of quantities.
Syllabic (noun)
A syllabic sound.
Wiktionary