Found in the following dictionaries
SOWPODS (Collins Scrabble Words)
"Ug" Definition
noun
A surfeit.
Source: Wiktionary
Fear; horror.
Source: Wiktionary
unknown
Alternative spelling of µg.
Source: Wiktionary
verb
To fear, feel horror; shudder with horror.
Source: Wiktionary
To feel dread, loathing or disgust.
Source: Wiktionary
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