What is the meaning of Fuss?

Excessive activity, worry, bother, or talk about something.

A complaint or noise; a scene.

An exhibition of affection or admiration.

To be very worried or excited about something, often too much.

To fiddle; fidget; wiggle, or adjust

To disturb (a person)

To cry or be ill-humoured.

To show affection for, especially animals.

To pet.

second-person singular subjunctive present indefinite of fut

pshaw!, pht!, used to indicate disapproval or scoffery

Source: wiktionary.org