'nonsyllabic' definitions:

Not forming a syllable or the nucleus of a syllable; consisting of a consonant sound accompanied in the same syllable by a vowel sound or consisting of a vowel sound dominated by other vowel sounds in a syllable (as the second vowel in a falling diphthong); "the nonsyllabic `n' in `botany' when it is pronounced `botny'"; "the nonsyllabic `i' in `oi'" [syn: nonsyllabic, unsyllabic] [ant: syllabic]

(of speech sounds) not forming or capable of forming the nucleus of a syllable; "initial 'l' in 'little' is nonsyllabic" [ant: syllabic]