Unvoweled
Pronunciation : Un*vow"eled
Part of Speech : a.
Definition : Defn: Having no vowel sounds or signs. [Written also unvowelled.] Skinner.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder