Feed

The word feed has a number of uses:

Feeding is supplying food. Feed as a noun often refers to food given to or meant for livestock (also called "fodder").
In telecommunication, the term feed has the following meanings:

To supply a signal to the input of a system, subsystem, equipment, or component, such as a transmission line or antenna.
A coupling device between an antenna and its transmission line. Such a feed may consist of a distribution network or a primary radiator.
A transmission facility between (a) the point of origin of a signal, such as is generated in a radio or television studio, and (b) the head-end of a distribution facility, such as a broadcasting station in a network. See also raw feed.
Pertaining to the function of inserting one thing into another, such as in a feed horn, paper feed, card feed, and line feed.

Web feed refers to RSS or Atom feeds used by news aggregators.
Feed was also the name of a popular e-zine, also known as feedmag.com.
FEED is also an abbreviation for Front End Engineering Design.
Feed is the title of a postcyberpunk, dystopian novel written by M. T. Anderson in 2002.
In metalworking feed describes the rate at which a tool advances into the workpiece. The term speeds and feeds combines two important conditions that affect cutting tool life and metal removal rates.
The Feed is a segment on the American TV Series Attack Of The Show
Feederism is a sexual fetish involving the submissive partner in a relationship being fed to the stage of obesity by the dominant one for sexual gratification.

This article contains information from Federal Standard 1037C and from MIL-STD-188