Verb
1. lose blood from one's body
2. draw blood;
"In the old days, doctors routinely bled patients as part of the treatment"3. get or extort (money or other possessions) from someone;
"They bled me dry--I have nothing left!"4. be diffused;
"These dyes and colors are guaranteed not to run"5. drain of liquid or steam;
"bleed the radiators""the mechanic bled the engine"