MERCURIALS
Noun
mercurials
plural of mercurial
Source: Wiktionary
MERCURIAL
Mer*cu"ri*al, a. Etym: [L. mercurialis, fr. Mercurius Mercury: cf. F.
mercuriel.]
1. Having the qualities fabled to belong to the god Mercury; swift;
active; sprightly; fickle; volatile; changeable; as, a mercurial
youth; a mercurial temperament.
A mercurial man Who fluttered over all things like a fan. Byron.
2. Having the form or image of Mercury; -- applied to ancient
guideposts. [Obs.] Chillingworth.
3. Of or pertaining to Mercury as the god of trade; hence, money-
making; crafty.
The mercurial wand of commerce. J. Q. Adams.
4. Of or pertaining to, or containing, mercury; as, mercurial
preparations, barometer. See Mercury, 2.
5. (Med.)
Definition: Caused by the use of mercury; as, mercurial sore mouth.
Mer*cu"ri*al, n.
1. A person having mercurial qualities. Bacon.
2. (Med.)
Definition: A preparation containing mercury.
Source: Webster’s Unabridged Dictionary 1913 Edition