v.
 (past and past part. fed  
/fɛd/
)
     - give food to. 
▸provide an adequate supply of food for.
 - take food; eat. 
▸
(feed on/off)
 derive regular nourishment from (a substance).
 - supply with material, power, information, etc. 
▸prompt (an actor) with (a line).
 ▸(in ball games) pass (the ball) to a player.
 - pass gradually through a confined space.
 - 
(feed back)
 (of an electrical or other system) produce feedback.
 
n.
  - an act of feeding or of being fed. 
▸food for domestic animals.
 - a device or pipe for supplying material to a machine. 
▸the supply of raw material to a machine or device.
 ▸a broadcast distributed by a satellite or network from a central source to a large number of radio or television stations.
 
 
  Etymology
  OE fēdan (v.), of Gmc origin; rel. to food.