electricity
UK /ˌiːlɛkˈtɹɪsɪti/ · US /ɪˌlɛkˈtɹɪsɪti/ noun
Forms electricities
- noun Originally, a property of amber and certain other nonconducting substances to attract lightweight material when rubbed, or the cause of this property; now understood to be a phenomenon caused by the distribution and movement of charged subatomic particles and their interaction with the electromagnetic field.
- noun (physics) The study of electrical phenomena; the branch of science dealing with such phenomena. “He took up the job of studying electricity in college.”
- noun A feeling of excitement; a thrill. “Opening night for the new production had an electricity unlike other openings.”
- noun Electrical power, as supplied by power stations or generators. “This heater draws more than a thousand watts of electricity.”
- noun Electrical energy, as supplied by power stations or generators. “Last year this portion of the grid consumed more than a thousand megawatt-hours of electricity.”
- noun (business, often attributive) The supply of electricity, as a utility. “Electricity bosses set to make record profits.”
Synonyms
Etymology
Cf. F. électricité. See Electric.
Webster’s 1913
- noun A power in nature, a manifestation of energy, exhibiting itself when in disturbed equilibrium or in activity by a circuit movement, the fact of direction in which involves polarity, or opposition of properties in opposite directions; also, by attraction for many substances, by a law involving attraction between surfaces of unlike polarity, and repulsion between those of like; by exhibiting accumulated polar tension when the circuit is broken; and by producing heat, light, concussion, and often chemical changes when the circuit passes between the poles or through any imperfectly conducting subs
- noun The science which unfolds the phenomena and laws of electricity; electrical science.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “electricity”, CC BY-SA 4.0. Details