What is the meaning of fuss?

noun

• An excited state of agitation.
  • usage: "he was in a dither"; "there was a terrible flap about the theft"
  • synonyms: dither, pother, tizzy, flap
• An angry disturbance.
  • usage: "he didn't want to make a fuss"; "they had labor trouble"; "a spot of bother"
  • synonyms: trouble, bother, hassle
• A quarrel about petty points.
  • synonyms: bicker, bickering, spat, tiff, squabble, pettifoggery
• A rapid active commotion.
  • synonyms: bustle, hustle, flurry, ado, stir

verb

• Worry unnecessarily or excessively.
  • usage: "don't fuss too much over the grandchildren-they are quite big now"
  • synonyms: niggle, fret
• Care for like a mother.
  • usage: "She fusses over her husband"
  • synonyms: mother, overprotect