n. [ F. voyelle, or an OF. form without y, L. vocalis (sc. littera), from vocalis sounding, from vox, vocis, a voice, sound. See Vocal. ] (Phon.) A vocal, or sometimes a whispered, sound modified by resonance in the oral passage, the peculiar resonance in each case giving to each several vowel its distinctive character or quality as a sound of speech; -- distinguished from a consonant in that the latter, whether made with or without vocality, derives its character in every case from some kind of obstructive action by the mouth organs. Also, a letter or character which represents such a sound. See Guide to Pronunciation, §§ 5, 146-149. [ 1913 Webster ]

☞ In the English language, the written vowels are a, e, i, o, u, and sometimes w and y. The spoken vowels are much more numerous. [ 1913 Webster ]

Close vowel. See under Close, a. --
Vowel point. See under Point, n. [ 1913 Webster ]

a. Of or pertaining to a vowel; vocal. [ 1913 Webster ]

a. Furnished with vowels. [ Written also vowelled. ] Dryden. [ 1913 Webster ]

a. Of the nature of a vowel. [ R. ] “The power [ of w ] is always vowelish.” B. Jonson. [ 1913 Webster ]

n. The use of vowels. [ R. ] [ 1913 Webster ]

v. t. To give the quality, sound, or office of a vowel to. [ 1913 Webster ]