; One of the thick wires is connected to the metal case at the base of the bulb and the other is connected to the metal tip at the center of the base. Identification of Positive and Negative Terminals. Definition of Light bulb. Screw Bases 10mm Miniature Screw (E10) 11mm Miniature Candelabra (E11) 12mm Candelabra (E12) 14mm European (E14) 17mm Intermediate (E17) 26mm Medium (E26) 26mm Medium Skirted 27mm European Medium (E27) 39mm Mogul (E39) English [] Etymology []. bulb noun /bʌlb/ /bʌlb/ jump to other results. The filament in the bulb glows and emits light. Filaments in incandescent light bulbs are made of tungsten.Whenever an electric current goes through the filament, the filament glows. light bulb synonyms, light bulb pronunciation, light bulb translation, English dictionary definition of light bulb. electric-light bulb explanation. From Thomas Edison, inventor of the light bulb, due to the appearance of the light bulb, filament, and light produced, mimicking the appearance of bulbs produced during Edison's era.. Noun []. Filament definition, a very fine thread or threadlike structure; a fiber or fibril: filaments of gold. n. A light-emitting device that consists of a gas-filled glass tube or bulb and is used inside electric light fixtures and flashlights. Thomas Edison invented the first commercially used light bulb, but he wasn't the first to create a light source in a bulb. Though light bulbs are a common thing today, they were once a rarity confined to laboratories and the homes of the wealthy. As the current flows through the components of an electric bulb, it generates light by increasing their heat levels. In addition to lighting a dark space, they can be used to show an electronic device is on, to direct traffic, for heat, and for many other purposes.Billions are in use, some even in outer space.. the bulb of the aorta; A light bulb. A light bulb produces light from electricity. What does electric-light bulb mean? 1. electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity Define electric-light bulb by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. Information and translations of electric-light bulb in the most comprehensive dictionary definitions resource on the web. Related words - electric-light bulb synonyms, antonyms, hypernyms and hyponyms. The hot filament is protected from oxidation with a glass or quartz bulb that is filled with inert gas or evacuated. Wikipedia Dictionaries. Define electric lamp by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. This is the positive terminal. Learn more about the types of bulbs, their characteristics, and common examples. Meaning of electric-light bulb with illustrations and photos. bulb (plural bulbs) Any solid object rounded at one end and tapering on the other, possibly attached to a larger object at the tapered end. Look it up now! Definition of electric-light bulb in the AudioEnglish.org Dictionary. Hot objects emit light, so the bulb glows. The electric circuit provides a complete path for electricity to pass (or current to flow) between the two terminals of an electric cell. Hence, electricity from it passes through the bulb. Definition of electric-light bulb in the Fine Dictionary. Bulb definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. electric-light bulb - Dictionary definition and meaning for word electric-light bulb. Electric Bulb: Electric bulb contains a thick metallic wire made up of tungsten metal. a halogen bulb; a room lit by bare bulbs (= with no decorative cover) Define light bulb. Definition of bulb electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity (noun) Synonyms Example sentences containing electric-light bulb Crude incandescent lights were made in the early and middle 19th century but had little use. At the base, they have two metal contacts, which connect to the ends of an electrical circuit. electric-light bulb (n.). 2005, Plato, Sophist. Looking for definition of electric-light bulb? An electric bulb is a device which produces light when electricity is passed through its terminals.. The bulb has two thick contact wires in the center with a thin wire attached between them. enlarge image (also light bulb) the glass part that fits into an electric lamp, etc. Bulb, a modified stem that is the resting stage of certain seed plants, particularly perennial monocotyledons. electric-light bulb: 1 n electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity Synonyms: bulb , electric light , incandescent lamp , light bulb , lightbulb Type of: electric lamp a lamp powered by electricity to give light when it is switched on. Early people used candles and oil lamps for light. Information about electric-light bulb in the AudioEnglish.org dictionary, synonyms and antonyms. What is the meaning of electric bulb? Meaning of electric-light bulb. See more. An electric cell is connected to the terminals of the bulb. Electric light bulb Definition from Encyclopedia Dictionaries & Glossaries. This wire is called a filament.The filament is the part of the light bulb that produces light. A Brief History of the Light Bulb. Circuits, Electricity and Circuits, Class 6 - An electric circuit is a path along which electricity can flow. Electric power definition: Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit. It may also be known as the electron emitting element in a vacuum tube. Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word electric-light bulb. This is because the circuit is complete now. It is the rate of doing work. English Wikipedia - The Free Encyclopedia. electric lamp explanation. Translation by Lesley Brown. What is the definition of electric bulb? The bulb-shaped root portion of a plant such as a tulip, from which the rest of the plant may be regrown. Electric Bulb. One of two completely different things. What does electric-light bulb mean? 265c. Definition of bulb noun from the Oxford Advanced Learner's Dictionary. Meaning of electric-light bulb. electric bulb in a sentence and translation of electric bulb in English dictionary with audio pronunciation by dictionarist.com Looking for definition of electric lamp? Click or tap on a base to view matching bulbs from our catalog. When current flows through the tungsten wire, it becomes heated and emits light. Definition of electric-light bulb in the Definitions.net dictionary. (That's 100 watt-hours per hour, or 10 x 100 = 1000 watt-hours per 10 hours. Edison bulb (plural Edison bulbs) . An incandescent light bulb has a small thin wire with two bigger wires holding it up. Indeed, thanks to the incandescent lamp, electric lighting became an accepted part of urban life by 1900. The operating principle behind the light bulb is very simple: you run an electric current through a thin filament, which causes it to get hot. This thin wire is called filament. Other articles where Carbon-filament bulb is discussed: incandescent lamp: Electric incandescent lamps: The carbon-filament bulb was actually highly inefficient, but it banished the soot and fire hazards of coal-gas jets and thus soon gained wide acceptance. Search electric bulb and thousands of other words in English definition and synonym dictionary from Reverso. An electric light bulb works by conducting an electric current through its wires and the filament once it gets connected to a power supply. The term correctly applied means that when it is connected to its design voltage, it will consume power at a rate of 100 watts. Light Bulb Base Chart. How do you use electric bulb in a sentence? Just under the plus sign, an electric cell has a cap. Light bulbs have a very simple structure. The electric light, one of the everyday conveniences that most affects our lives, was not “invented” in the traditional sense in 1879 by Thomas Alva Edison, although he could be said to have created the first commercially practical incandescent light. The metal is kept in an inert environment with a neutral gas or vacuum. Pronunciation of electric-light bulb and it's etymology. A bulb’s fleshy leaves function as food reserves during unfavorable conditions, such as winter or drought. What are synonyms for electric bulb? 1 people chose this as the best definition of bulb: The definition of a bulb... See the dictionary meaning, pronunciation, and sentence examples. An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to a high temperature, by passing an electric current through it, until it glows with visible light (incandescence). Bigger wires holding it up dictionarist.com English [ ] Etymology [ ] and lamps! 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