(biology) the field of science concerned with processes of communication and control (especially the comparison of these processes in biological and artificial systems)
things needed for doing or making something; "writing materials"; "useful teaching materials"
information (data or ideas or observations) that can be used or reworked into a finished form; "the archives provided rich material for a definitive biography"
a person judged suitable for admission or employment; "he was university material"; "she was vice-presidential material"
the tangible substance that goes into the makeup of a physical object; "coal is a hard black material"; "wheat is the stuff they use to make bread"
derived from or composed of matter; "the material universe"
directly relevant to a matter especially a law case; "his support made a material difference"; "evidence material to the issue at hand"; "facts likely to influence the judgment are called material facts"; "a material witness"
concerned with or affecting physical as distinct from intellectual or psychological well-being; "material needs"; "the moral and material welfare of all good citizens"- T.Roosevelt
concerned with worldly rather than spiritual interests; "material possessions"; "material wealth"; "material comforts"
(broadcasting) a communication system consisting of a group of broadcasting stations that all transmit the same programs; "the networks compete to broadcast important sports events"
(electronics) a system of interconnected electronic components or circuits
a system of intersecting lines or channels; "a railroad network"; "a network of canals"
an interconnected system of things or people; "he owned a network of shops"; "retirement meant dropping out of a whole network of people who had been part of my life"; "tangled in a web of cloth"
communicate with and within a group; "You have to network if you want to get a good job"