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Definition 2024

See also: celsian

Celsian ‎(not comparable)

Of or relating to Anders Celsius (1701–1744), Swedish astronomer, physicist and mathematician.

See also: Celsian

celsian ‎(uncountable)

(mineralogy) An uncommon monoclinic feldspar mineral, barium aluminosilicate, found in contact metamorphic rocks with significant barium content.