n.
     - matter, material, articles, or activities of a specified or indeterminate kind. 
▸informal alcoholic drink or drugs.
 ▸
(one's stuff)
 one's area of expertise.
 - basic characteristics; substance:
 Healey was made of sterner stuff.
 - Brit. dated woollen fabric, especially as distinct from silk, cotton, and linen.
 - N. Amer. (in sport) spin given to a ball.
 - Brit. informal, dated nonsense; rubbish.
 
v.
     - fill tightly with something. 
▸force tightly into a receptacle or space.
 ▸fill out the skin of (a dead animal or bird) with material to restore the original shape and appearance.
 ▸push hastily into a space.
 ▸
(be stuffed up)
 informal have one's nose blocked up with catarrh.
 ▸informal fill (oneself) with large amounts of food.
 - 
[usu. in imper.]
 Brit. informal used to express indifference or rejection.
 - Brit. informal defeat heavily in sport.
 - Brit. vulgar slang (of a man) have sex with.
 - N. Amer. place bogus votes in (a ballot box).
 
 
  Phrase
  
    - get stuffed
 
[usu. in imper.]
 Brit. informal said to express dismissal or contempt.  - that's the stuff
 Brit. informal that is good or what is needed. 
   
  Derivative
  
  Etymology
  ME: shortening of OFr. estoffe ‘material, furniture’, estoffer ‘equip, furnish’, from Gk stuphein ‘draw together’.