Third-person singular simple present indicative form of uglify. (verb)
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Use "uglifies" in a sentence
"I completely understand why Singapore has banned chewing gum, not only can it be an ugly habit, but it also 'uglifies' city streets; with the Green Seeds bottle, however, that might all change."
"Going so far as to create an add on right analog stick -- that totally uglifies the system."
"To reach the State Rooms, as has been said, we enter the Clock Court and catering across it to the right pass under the colonnade which uglifies the front of Wolsey's rooms, and so come to the King's Great"