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Definition of sully
sully
/ˈsʌl.i/
sul · ly
Adjective:sullied
•Past Simple:sullied
•Past Participle:sullied
•Present Participle:sullying
sully Lexical Profile
CEFR
C2
Grade
11
Tier
2
Usage
Rare
Syllables
2
sully Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To damage the purity, integrity, or reputation of someone or something; to tarnish or defile.
Example
"The mayor refused to let baseless rumors sully her decades of dedicated public service."
2
To make physically dirty, stained, or soiled.
Example
"Muddy footprints began to sully the freshly mopped marble floor of the lobby."
Synonyms
View all synonyms for sully Antonyms
View all antonyms for sully• Rhymes for sully
• Nearby Words
Word Origin & Etymology
Originating in the late 16th century, probably from the French verb souiller ('to soil'), or evolving from the archaic English verb 'sule', coming from Old English sylian ('to make muddy or dirty').
Cite this Entry
Wordmom. (2026). Definition of Sully. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sully