ˈfəs.i

Definitions

1. adjective

having or showing a tendency to complain or be difficult to please; finicky

“She was being very fussy about the food at the restaurant.”

2. noun

a person who is fussy or finicky

“He’s such a fussy eater, always turning down new dishes.”

3. verb

to be excessively particular or finicky

“Don’t be so fussy about the details of the plan.”