Bible Dictionaries
Phthongal

Webster's Dictionary

(1):

(a.) Formed into, or characterized by, voice; vocalized; - said of all the vowels and the semivowels, also of the vocal or sonant consonants g, d, b, l, r, v, z, etc.

(2):

(n.) A vocalized element or letter.

Bibliography Information
Webster, Noah. Entry for 'Phthongal'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/phthongal.html. 1828.