Not A, E, I, O or U
This page is the CodyCross answer for the clue below from Futuristic City , Group 1000, Puzzle 2 (Human Cyborgs).
Question is: Not A, E, I, O or U
and the answer is: CONSONANT
Word Meaning:
CONSONANT — (phonetics) A sound that results from the passage of air through restrictions of the oral cavity; any sound that is not the dominant sound of a syllable, the dominant sound generally being a vowel.
Definitions from Wiktionary.