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- DictionaryLight/līt/
noun
- 1. the natural agent that stimulates sight and makes things visible: "the light of the sun"
- 2. an expression in someone's eyes indicating a particular emotion or mood: "a shrewd light entered his eyes"
verb
- 1. provide with light or lighting; illuminate: "the room was lighted by a number of small lamps"
- 2. make (something) start burning; ignite: "Allen gathered sticks and lit a fire"
adjective
- 1. having a considerable or sufficient amount of natural light; not dark: "the bedrooms are light and airy"
- 2. (of a color) pale: "her eyes were light blue"
the brightness that comes from the sun, fire, etc. and from electrical devices, and that allows things to be seen: a bright light. fluorescent / ultraviolet light. a beam / ray of light. Light was streaming in through the open door. It's a north-facing room so it doesn't get much light (= brightness from the sun).
Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye. Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz.
noun. uk / laɪt / us. light noun (BRIGHTNESS) Add to word list Add to word list. B1. the brightness that shines from the sun, from fire, or from electrical equipment, allowing you to see things: bright / dim light. fluorescent / ultraviolet light. a beam / ray of light. Light was streaming in through the open door. Fewer examples.
Dec 28, 2023 · Light definition: something that makes things visible or affords illumination. See examples of LIGHT used in a sentence.
Light is a source of illumination, whether a natural one (like the sun) or an artificial one (like your lamp). Like light itself, the word can take a lot of different forms — it can be a noun, an adjective, or a verb, and it can mean "bright" or "not heavy".
light. noun. /laɪt/ from sun/lamps. [uncountable] the energy from the sun, a lamp, etc. that makes it possible to see things bright/dim light a room with good natural light in the fading light of a summer's evening The light was beginning to fail (= it was beginning to get dark). She could just see by the light of the candle.
LIGHT meaning: 1 : the form of energy that makes it possible to see things the brightness produced by the sun, by fire, by a lamp, etc. sometimes used figuratively; 2 : a source of light (such as an electric lamp)
