bleeder

[blee-der]

noun

a person who bleeds abnormally because of low clotting rate; hemophiliac.

a person or animal that bleeds easily, especially an athlete or racehorse.

a person who draws blood from a sick person; phlebotomist.

Slang. a person who drains another of money, resources, etc.; parasite or usurer.

Metallurgy. an ingot or casting from which some metal has escaped.

Also called bleeder resistor. Electricity. a resistor that is connected across a power supply for voltage regulation and to dissipate the charge remaining in capacitors when the power is discontinued.

Also called bleeder valve. a valve or opening for draining a tank, tubing, etc.

British Slang.

a despicable person.
a person, especially a man; fellow.

Origin of bleeder

First recorded in 1780–90; bleed + -er¹

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for bleeder resistor

bleeder resistor

noun

a resistor connected across the output terminals of a power supply in order to improve voltage regulation and to discharge filter capacitors

bleeder

noun

slang

derogatorya despicable persona rotten bleeder
any person; fellowwhere's the bleeder gone?

pathol a nontechnical name for a haemophiliac

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for bleeder resistor

bleeder

1756, "one who lets blood," agent noun from bleed (v.). As "one with hemophilia," from 1803.

bleeder resistor in Medicine

bleeder

[blē′dər]

n.

A person, such as a hemophiliac, who bleeds freely or is subject to frequent hemorrhages.

A blood vessel from which there is uncontrolled bleeding.

A blood vessel severed by trauma or surgery that requires cautery or ligature to arrest the flow of blood.

A person who draws blood from another; a phlebotomist.