smear
UK: smɪə | US: smɪr
vt. to spread a substance over a surface in a messy or careless way
vt. to damage someone's reputation by false accusations
n. a mark or stain made by smearing
n. a slanderous attack
The word "smear" traces back to Old English smerian, rooted in the Proto-Germanic smerwjaną, meaning "to spread grease or ointment." Over time, its meaning expanded metaphorically to include the act of tarnishing reputations, reflecting the physical act of staining or dirtying a surface. The dual sense of physical and reputational staining highlights the word's vivid imagery.
She used her finger to smear paint across the canvas.
The politician accused the media of trying to smear his character.
There was a greasy smear on the window from the child's hands.
The scandal left a permanent smear on the company's reputation.
He tried to smear butter on the toast but it was too cold.