Quicklime
Part of speech: noun
Definition: lime, (calcium oxide), produced by heating limestone; on treatment with water it gives slaked lime
Part of speech: verb
Definition: To treat with quicklime.
Calx
Part of speech: noun
Definition: The substance which remains after a metal or mineral has been thoroughly burnt, seen as being the essential substance left after the expulsion of phlogiston.(Now recognised as being) the oxide left after calcination of a metal.calcium oxide