Synonym of shock collar

(dated, retronym) A programmable computer.

plural of electronic computer

plural of electronic brain

(dated) A computer.

Alternative form of e-commerce

(electronics, technology) A field of electronics involving the study of digital signals and the engineering of devices that use or produce them.

(chemistry) a reaction in which a single electron is transferred from one molecule to another; one being oxidized and the other reduced (also known as a redox reaction); long-range electron transfer reactions are important in biological reactions involving metalloproteins such as haemoglobin

(physics) Any material that confines electrons in such a small space that their wavelike behaviour becomes important and their properties are strongly modified by quantum mechanical effects; examples include atoms and layered semiconductor devices.

An electron microscope whose image is made up of a matrix of points from scanning the surface of a sample.