Definition of vowel
1
: one of a class of speech sounds in the articulation of which the oral part of the breath channel is not blocked and is not constricted enough to cause audible friction
broadly
: the one most prominent sound in a syllable
2
: a letter or other symbol representing a vowel
—usually used in English of a, e, i, o, u, and sometimes y
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
More Confusing Words—Quiz
-
- The magician
______
moved the selected card to the top of the deck.

Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share vowel
Time Traveler for vowel
The first known use of vowel was in the 14th century
See more words from the same century