Excessively concerned with details or standards, especially in a way that is difficult to please. She is very fussy about how her clothes are organized in the closet.
Characterized by unnecessary or excessive decoration or detail. The fussy design of the room made it feel cluttered and overwhelming.
Easily upset, irritable, or demanding of attention; hard to soothe or satisfy (especially of babies or young children). The baby became fussy whenever the room got too noisy.