a three-way electric bulb

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• three-way bulb — noun : an electric light bulb having two filaments of different wattage that can be lighted separately or together to give three levels of illumination * * * /three way / a light bulb that can be switched to three successive degrees of… …   Useful english dictionary

• bulb — n. light bulb 1) to change, put in, screw in (AE) a bulb 2) a bulb blows out; burns out 3) an electric; frosted; light; three way bulb 4) the glare of a bulb tuber 5) a crocus; tulip bulb * * * [bʌlb] bums out frosted light …   Combinatory dictionary

• bulb — I (New American Roget s College Thesaurus) n. knob, globe; tuber, corm; lamp. See convexity, vegetable, light, rotundity. II (Roget s IV) n. Syn. globe, globule, ball, knob, nodule, corn, nub, tuber, bulbil, tubercle, corm, protuberance, head,… …   English dictionary for students

• Electric heating — is any process in which electrical energy is converted to heat. Common applications include heating of buildings, cooking, and industrial processes. An electric heater is an electrical appliance that converts electrical energy into heat. The… …   Wikipedia

• Electric Light Orchestra — Infobox Musician Name = Electric Light Orchestra Img capt = ELO in 1979, from left to right: Hugh McDowell, Melvyn Gale, Kelly Groucutt, Jeff Lynne, Bev Bevan, Richard Tandy Mik Kaminski. Landscape = yes Background = group or band Origin =… …   Wikipedia

• Incandescent light bulb — The incandescent light bulb, incandescent lamp or incandescent light globe is a source of electric light that works by incandescence, (a general term for heat driven light emissions which includes the simple case of black body radiation). An… …   Wikipedia

• The Electric Company (1971 TV series) — The Electric Company redirects here. For the 2009 revival, see The Electric Company (2009 TV series). For other uses, see Electric company (disambiguation). The Electric Company 1971–1977 logo of The Electric Company. Format Child …   Wikipedia

• The Electric Company — infobox television show name = The Electric Company caption = The Electric Company Logo format = Children s television series Comedy runtime = 28 minutes country = USA network = PBS,Noggin first aired = October 25, 1971 last aired = April 15,… …   Wikipedia

• Hot bulb engine — The hotbulb, or hot bulb engine or vaporizing oil engine is a type of internal combustion engine. It is a surface ignition engine in which the superheated fuel is ignited by being brought into contact with oxygen rich fresh air, rather than by a… …   Wikipedia

• Brushed DC electric motor — A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source. Contents 1 Simple two pole DC motor 2 The commutating plane 2.1 Compensation for stator field distortion …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium