— monophthongal /mon"euhf thawng'geuhl, -thong'-/ , adj.
/mon"euhf thawng', -thong'/ , n. Phonet.
a vowel retaining the same quality throughout its duration. Cf. diphthong .
[ 1610-20; monóphthongos equiv. to mono- MONO- + phthóngos sound ]
— monophthongal /mon"euhf thawng'geuhl, -thong'-/ , adj.
/mon"euhf thawng', -thong'/ , n. Phonet.
a vowel retaining the same quality throughout its duration. Cf. diphthong .
[ 1610-20; monóphthongos equiv. to mono- MONO- + phthóngos sound ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012