Definitions

1. adjective

not spread or covered with butter

“She preferred her unbuttered toast to enjoy the full flavor of the bread.”

2. adjective

without the emotional support or comfort that someone or something can give

“The traveler felt unbuttered by the unfamiliar city and its culture.”

3. noun

a surface or area with no butter on it

“She carefully wiped the unbuttered section of the tablecloth.”