单词 | light |
释义 | Word Frequency light 1(laɪt) noun 1. the medium of illumination that makes sight possible 2. Also called: visible radiation electromagnetic radiation that is capable of causing a visual sensation and has wavelengths from about 380 to about 780 nanometres 3. (not in technical usage) electromagnetic radiation that has a wavelength outside this range, esp ultraviolet radiation ultraviolet light 4. the sensation experienced when electromagnetic radiation within the visible spectrum falls on the retina of the eye ▶ Related prefix: photo- 5. anything that illuminates, such as a lamp or candle 6. traffic light 7. a particular quality or type of light a good light for reading 8. a. illumination from the sun during the day; daylight b. the time this appears; daybreak; dawn 9. anything that allows the entrance of light, such as a window or compartment of a window 10. the condition of being visible or known (esp in the phrases bring or come to light) 11. an aspect or view he saw it in a different light 12. mental understanding or spiritual insight 13. a person considered to be an authority or leader 14. brightness of countenance, esp a sparkle in the eyes 15. a. the act of igniting or kindling something, such as a cigarette b. something that ignites or kindles, esp in a specified manner, such as a spark or flame c. something used for igniting or kindling, such as a match 16. lighthouse 17. a. the effect of illumination on objects or scenes, as created in a picture b. an area of brightness in a picture, as opposed to shade 18. a poetic or archaic word for eyesight 19. the answer to a clue in a crossword 20. in light of 21. light at the end of the tunnel 22. out like a light 23. see the light 24. see the light 25. shed light on 26. stand in a person's light 27. strike a light adjective 28. full of light; well-lighted 29. (of a colour) reflecting or transmitting a large amount of light light yellow Compare medium (sense 2), dark (sense 2)30. phonetics relating to or denoting an (l) pronounced with front vowel resonance; clear the French "l" is much lighter than that of English dark (sense 9)verbWord forms: lights, lighting, lighted or lit (lɪt) 31. to ignite or cause to ignite 32. (often foll by up) to illuminate or cause to illuminate 33. to make or become cheerful or animated 34. (transitive) to guide or lead by light Derived forms lightish (ˈlightish) adjective lightless (ˈlightless) adjective Word origin Old English lēoht; related to Old High German lioht, Gothic liuhath, Latin luxWord Frequency light 2(laɪt) adjective 1. not heavy; weighing relatively little 2. having relatively low density magnesium is a light metal 3. lacking sufficient weight; not agreeing with standard or official weights 4. not great in degree, intensity, or number light rain a light eater 5. without burdens, difficulties, or problems; easily borne or done a light heart light work 6. graceful, agile, or deft light fingers 7. not bulky or clumsy 8. not serious or profound; entertaining light verse 9. without importance or consequence; insignificant no light matter 10. frivolous or capricious 11. loose in morals 12. dizzy or unclear a light head 13. (of bread, cake, etc) spongy or well leavened 14. easily digested a light meal 15. relatively low in alcoholic content a light wine 16. (of a soil) having a crumbly texture 17. (of a vessel, lorry, etc) a. designed to carry light loads b. not loaded 18. carrying light arms or equipment light infantry 19. (of an industry) engaged in the production of small consumer goods using light machinery Compare heavy (sense 10)20. aeronautics (of an aircraft) having a maximum take-off weight less than 5670 kilograms (12 500 pounds) 21. chemistry (of an oil fraction obtained from coal tar) having a boiling range between about 100° and 210°C 22. (of a railway) having a narrow gauge, or in some cases a standard gauge with speed or load restrictions not applied to a main line 23. bridge a. (of a bid) made on insufficient values b. (of a player) having failed to take sufficient tricks to make his or her contract 24. phonetics, prosody (of a syllable, vowel, etc) unaccented or weakly stressed; short Compare heavy (sense 13), See also light1 (sense 30)25. phonetics the least of three levels of stress in an utterance, in such languages as English 26. light on 27. make light of adverb 28. a less common word for lightly 29. with little equipment, baggage, etc to travel light verbWord forms: lights, lighting, lighted or lit (lɪt) (intransitive) 30. (esp of birds) to settle or land after flight 31. to get down from a horse, vehicle, etc 32. (foll by on or upon) to come upon unexpectedly 33. to strike or fall on the choice lighted on me Derived forms lightish (ˈlightish) adjective lightly (ˈlightly) adverb lightness (ˈlightness) noun Word origin Old English lēoht; related to Dutch licht, Gothic leihtsWord Frequency Light(laɪt) noun 1. God regarded as a source of illuminating grace and strength 2. Quakerism short for Inner Light |
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