feed

(redirected from fed back)
Also found in: Dictionary, Thesaurus, Medical, Legal.
Related to fed back: feeding back

feed

1. Engineering the process of supplying a machine or furnace with a material or fuel
2. Engineering the quantity of material or fuel so supplied
3. Engineering the rate of advance of a cutting tool in a lathe, drill, etc.
4. Engineering a mechanism that supplies material or fuel or controls the rate of advance of a cutting tool
5. Theatre informal a performer, esp a straight man, who provides cues

feed

The electrical element at the focus of a radio dish that collects the radio waves and feeds them to the receivers. The element may be a dipole connected to a transmission line, or a horn (called a feedhorn) connected to a waveguide. In both cases the physical size of the feed must be chosen to match the wavelength of the signal. A telescope capable of observing at a number of wavelengths may therefore possess a selection of feedhorns, any one of which may be moved to the focal point.

Feed

 

the relative motion of a cutting tool and workpiece on a machine tool; one of the main parameters that characterize the cutting mode during the working of articles on machine tools. Feed makes possible sequential extension of the cutting process to the entire surface being worked.

A distinction is made among continuous feed (for example, in lathes, drilling, and milling machines) and periodic feed (in planers and slotters) and between rectilinear feed (in lathes, drilling, and milling machines, and planers) and circular feed (during rotation of parts in certain grinding machines). Feed is measured in millimeters per revolution of the workpiece or tool (machine tools of the lathe group); in millimeters per double pass of the table or slide (planers); or in millimeters per minute, which is called time feed (milling machines).

feed

[fēd]
(agriculture)
Any crops or other food substances for livestock.
(computer science)
To supply the material to be operated upon to a machine.
A device capable of so feeding.
(electronics)
To supply a signal to the input of a circuit, transmission line, or antenna.
(electromagnetism)
The part of a radar antenna that is connected to or mounted on the end of the transmission line and serves to radiate radio-frequency electromagnetic energy to the reflector or receive energy therefrom.
(engineering)
Process or act of supplying material to a processing unit for treatment.
The material supplied to a processing unit for treatment.
A device that moves stock or workpieces to, in, or from a die.
(food engineering)
The fermenting wort that is removed from the yeast troughs during brewing processes.
(mechanical engineering)
Forward motion imparted to the cutters or drills of cutting or drilling machinery.

feed

i. The means of supplying ammunition to a gun or providing chaff to a dispenser.
ii. The point at which a signal enters a circuit or a device, such as an antenna feed.
iii. To provide a signal.

feed

A general term for the electronic distribution of information, whether text, audio or video. It may refer to a syndicated radio or TV program that is transmitted on a regular basis, or to a syndication feed that is available on a website or blog (see syndication format).
References in periodicals archive ?
We will also assume, as is normally the case, that all of this flash is reground and fed back into the center layer along with fresh PCR.
The lead assessor also observed that the data from the practice of the quality system was analysed and fed back at the strategic and operational level thereby ensuring continual improvement.
The majority of those cows are rounded up, ground up, fed back to other cows.
According to the FET petition, on a national average some 14 percent of all cattle, by mass, are fed back to other cattle in the form of rendered animal protein - a process John Stauber refers to as "cow cannibalism.
The consumer health devices found at your drug store need to continue to work as they do, but by putting the UBM module in them the data can be easily shared with a healthcare provider or coach, and fed back to the patient in a context they can understand.
The Nervana Discovery Solution arms the customer with instant multi-dimensional hypothesis generation and validation, and increased quality of data fed back into the discovery feedback process, ultimately leading to more timely release of products and lower costs of research and development.