feeder /ˈfidɚ/noun 16forms 1 noun16 •One who feeds, or gives food to another. •The participant in feederism who feeds the other (the feedee).Often similes such as 'soft as velvet' or 'fluffy like a cloud' will be employed and the feeder will describe how he feels he can be lost in the enveloping folds of soft flesh. — 2010 •That which is used to feed. •A tributary stream, especially of a canal. •A branch line of a railway.This line, described as a valuable feeder to the Newcastle & Carlisle Railway, was opened on July 8, 1836, and superseded the older wagonway. — 1942 •A transmission line that feeds the electricity for an electricity substation, or for a transmitter. •A feeder ship. •(US) A judge whose law clerks are often selected to become clerks for the Supreme Court. •Ellipsis of feeder school. •One who, or that which, feeds material into something (especially a machine).When the claxon sounded they immediately stopped what they were doing and uncovered the Oerlikon. Paddy, who was ammunition feeder, stood by while Jock trained the 20mm gun around. — 2007 •One who feeds, or takes in food.The patch is kind enough, but a huge feeder, Snail-slow in profit, and he sleeps by day More than the wild-cat; […] — 1596 •(disapproving) A player whose character is killed by the opposing player or team more than once, deliberately or through lack of skills and experience, thus helping the opposing side. •Synonym of blower (“fissure from which firedamp issues”). •(slang, no longer used) The pitcher. •(no longer used) A parasite. •(no longer used) One who abets another.Go with me; if you like upon report The soil, the profit, and this kind of life, I will your very faithful feeder be, And buy it with your gold right suddenly. — 1598 formsfeeders