Definition of abraum salt in English:

abraum salt

noun ˈabraʊm ˌsɒltˈabraʊm ˌsɔːlt

Chemistry

In plural: a mixture of salts, including chlorides and sulphates of sodium, potassium, and magnesium, found associated with rock salt at Stassfurt, Germany. In singular: any such salt; such salts collectively.

Origin

Late 19th century; earliest use found in William Crookes (1832–1919), chemist and science journalist. From German Abraumsalz, lit. ‘salts to be removed’ (so named because they were formerly considered useless; from Abraum overburden, specifically use (in mining terminology) of Abraum refuse, trash, lit. ‘objects which need to be taken away’ (1399 as aberüm; from abraumen to take away, clear out (now abräumen; Middle High German abraumen) from ab- + raumen (now räumen) to empty, to vacate: see rime) + Salz), with substitution of salt for the second element.

Definition of abraum salt in US English:

abraum salt

noun

Chemistry

In plural: a mixture of salts, including chlorides and sulphates of sodium, potassium, and magnesium, found associated with rock salt at Stassfurt, Germany. In singular: any such salt; such salts collectively.

Origin

Late 19th century; earliest use found in William Crookes (1832–1919), chemist and science journalist. From German Abraumsalz, lit. ‘salts to be removed’ (so named because they were formerly considered useless; from Abraum overburden, specifically use (in mining terminology) of Abraum refuse, trash, lit. ‘objects which need to be taken away’ (1399 as aberüm; from abraumen to take away, clear out (now abräumen; Middle High German abraumen) from ab- + raumen (now räumen) to empty, to vacate: see rime) + Salz), with substitution of salt for the second element.

词汇	abraum salt
释义	Definition of abraum salt in English: abraum salt noun ˈabraʊm ˌsɒltˈabraʊm ˌsɔːlt Chemistry In plural: a mixture of salts, including chlorides and sulphates of sodium, potassium, and magnesium, found associated with rock salt at Stassfurt, Germany. In singular: any such salt; such salts collectively. Origin Late 19th century; earliest use found in William Crookes (1832–1919), chemist and science journalist. From German Abraumsalz, lit. ‘salts to be removed’ (so named because they were formerly considered useless; from Abraum overburden, specifically use (in mining terminology) of Abraum refuse, trash, lit. ‘objects which need to be taken away’ (1399 as aberüm; from abraumen to take away, clear out (now abräumen; Middle High German abraumen) from ab- + raumen (now räumen) to empty, to vacate: see rime) + Salz), with substitution of salt for the second element. Definition of abraum salt in US English: abraum salt noun Chemistry In plural: a mixture of salts, including chlorides and sulphates of sodium, potassium, and magnesium, found associated with rock salt at Stassfurt, Germany. In singular: any such salt; such salts collectively. Origin Late 19th century; earliest use found in William Crookes (1832–1919), chemist and science journalist. From German Abraumsalz, lit. ‘salts to be removed’ (so named because they were formerly considered useless; from Abraum overburden, specifically use (in mining terminology) of Abraum refuse, trash, lit. ‘objects which need to be taken away’ (1399 as aberüm; from abraumen to take away, clear out (now abräumen; Middle High German abraumen) from ab- + raumen (now räumen) to empty, to vacate: see rime) + Salz), with substitution of salt for the second element.
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