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: to consume fuel and give off heat, light, and gases. A small fire burned on the hearth. b. : to undergo combustion. Soft woods burn easily. Marc Hayot. also : to undergo nuclear fission or nuclear fusion. A constant fusion fire burns in its core, where the hydrogen atomic nuclei merge into helium. Max Planck Institute for Plasma Physics. c.
BURN definition: 1. to be hurt, damaged, or destroyed by fire or extreme heat, or to cause this to happen: 2. to…. Learn more.
Burn definition: to undergo rapid combustion or consume fuel in such a way as to give off heat, gases, and, usually, light; be on fire. See examples of BURN used in a sentence.
Definition of burn verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Define burn. burn synonyms, burn pronunciation, burn translation, English dictionary definition of burn. v. burned or burnt , burn·ing , burns v. intr. 1. To undergo combustion or be consumed as fuel: The dry wood burned quickly. 2. To be damaged, injured, or...
When things burn, they're on fire. People who live in the country sometimes burn leaves and brush, setting big piles alight until they're reduced to ash. A house can burn to the ground, and you can burn a stick of incense or a candle with a tiny flame.
an injury usually caused by heat but also by abnormal cold, chemicals, poison gas, electricity, or lightning, and characterized by a painful reddening and swelling of the epidermis (first-degree burn), damage extending into the dermis, usually with blistering (second-degree burn), or destruction of the epidermis and dermis extending into the ...
BURN definition: 1. to destroy something with fire, or to be destroyed by fire: 2. to produce flames: 3. If you…. Learn more.
A burn is an injury to skin, or other tissues, caused by heat, cold, electricity, chemicals, friction, or ultraviolet radiation (such as sunburn). Most burns are due to heat from hot liquids (called scalding), solids, or fire. Burns occur mainly in the home or the workplace.
Oct 13, 2023 · Overview. A burn is an injury to the skin or other organic tissue primarily caused by heat or due to radiation, radioactivity, electricity, friction or contact with chemicals. Thermal (heat) burns occur when some or all the cells in the skin or other tissues are destroyed by: flames (flame burns).
