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.

Line feed

Delayed data feed (lag)

Data feed

Feed horn

Horn (telecommunications)

Data Feed Optimization

Bulk data feed

FEED (Foundation for European Economic Development)

As a verb, to feed means to give food to, or to eat food.

Feed as a noun often refers to animal feed, food given to or meant for livestock (see also "fodder")

To supply a signal to the input of a system, subsystem, equipment, or electronic component, such as a transmission line or antenna

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 an individual station in a broadcasting network

Web feed, the RSS or Atom feeds used by news aggregators

feed: URI scheme, a mechanism to access web feeds

Feed, a postcyberpunk, dystopian novel written by M. T. Anderson in 2002

Feed, an e-zine, also known as feedmag.com

The Feed, a segment on the American TV series Attack of the Show!

Feed, a 2005 film directed by Brett Leonard

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.