Scald

Definition and stakes

1911 Encyclopædia Britannica (1911)

“ Others, e.g. Skeat, refer it to Swed. skalla, Icel. skjalla, to make a loud noise or clatter, and take the original sense to have been a “ loud talker.” This would link the word with “ scold," to rail at, find fault with, which is formed from Dutch schold, past tense of scheldan, cf. Ger. schelten, in the same sense.
Of different origin is the verb “ scald," to burn or injure the skin or flesh by hot liquid or steam (see Burns and Scalds) ; also to cleanse an object, or to remove hair, bristles, feathers &c., from an animal, by exposure to moist heat, such as boiling water, steam, &c.
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Source: Wikisource

Chambers's Twentieth Century Dictionary…

“ Scalawag, Scallawag, skal′a-wag, n. an undersized animal of little value: a scamp: a native Southern Republican, as opposed to a carpet-bagger, during the period of reconstruction after the American Civil War. [From Scalloway in the Shetland Islands, in allusion to its small cattle.]
Scald, skawld, v.t. to burn with hot liquid: to cook slightly, as fruit, in hot water or steam: to cleanse thoroughly by rinsing with very hot water.—n. a burn caused by hot liquid.—ns. Scald′er, one who scalds vessels: a pot for scalding
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Source: Gutenberg

Tracy Chatfield Becker,  Medical Jurisprudence, Forensic medicine and Toxicology…

“ A scald is an injury produced by the application of a liquid at or near its boiling-point.
Appearances as Indicating Origin.
A hot body may produce a burn of any intensity, ranging between reddening of the skin and complete charring of the tissues, according as its temperature is elevated and the period of contact prolonged: the shape of the object and its size being indicated by the form of the burn. Metallic substances heated to a temperature of 100° C. (212° F.) are capable of producing redness and vesication and other injurious effects.
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Source: Gutenberg

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