Noun muff has 2 senses
  1. muff - a warm tubular covering for the hands
    --1 is a kind of
    handwear, hand wear
  2. fumble, muff - (sports) dropping the ball
    --2 is a kind of blunder, blooper, bloomer, bungle, foul-up, fuckup, flub, botch, boner, boo-boo
    Derived form: verb muff1
,Verb muff has 2 senses
  1. muff - fail to catch, as of a ball
    --1 is one way to
    fail, neglect
    Derived form: noun muff2
    Sample sentence:
    Somebody ----s something
  2. botch, bumble, fumble, botch up, muff, blow, flub, screw up, ball up, spoil, muck up, bungle, fluff, bollix, bollix up, bollocks, bollocks up, bobble, mishandle, louse up, foul up, mess up, fuck up - make a mess of, destroy or ruin; "I botched the dinner and we had to eat out"; "the pianist screwed up the difficult passage in the second movement"
    --2 is one way to fail, go wrong, miscarry
    Sample sentences:
    Somebody ----s
    Somebody ----s something