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- DictionaryLight·ning/ˈlītniNG/
noun
- 1. the occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder: "a tremendous flash of lightning"
adjective
- 1. very quick: "a lightning cure for his hangover"
The meaning of LIGHTNING is the flashing of light produced by a discharge of atmospheric electricity; also : the discharge itself. How to use lightning in a sentence.
noun. A flash of light in the sky caused by an electrical discharge between clouds or between a cloud and the Earth's surface. The flash heats the air and usually causes thunder. Lightning may appear as a jagged streak, as a bright sheet, or in rare cases, as a glowing red ball.
LIGHTNING definition: 1. a flash of bright light in the sky that is produced by electricity moving between clouds or from…. Learn more.
Lightning is a natural phenomenon formed by electrostatic discharges through the atmosphere between two electrically charged regions, either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near-instantaneous release of an average of between 200 megajoules and 7 gigajoules of energy ...
4 days ago · Lightning, the visible discharge of electricity that occurs when a region of a cloud acquires an excess electrical charge, either positive or negative, sufficient to break down the resistance of air. It can occur within the cloud, between clouds, between the cloud and the air, or between the cloud and the ground.
A flash of light in the sky caused by an electrical discharge between clouds or between a cloud and the Earth's surface. The flash heats the air and usually causes thunder. Lightning may appear as a jagged streak, a bright sheet, or, in rare cases, a glowing red ball.
Oct 19, 2023 · Lightning is very, very hot—hotter than the surface of the sun. It can reach 28,000 degrees Celsius (50,000 degrees Fahrenheit). Lightning is more likely to strike objects that stick up off of the ground, including people.
