Mercurial
From BiblePortal Wikipedia
Mercurial [1]
(1): ( a.) Having the form or image of Mercury; - applied to ancient guideposts.
(2): ( a.) Having the qualities fabled to belong to the god Mercury; swift; active; sprightly; fickle; volatile; changeable; as, a mercurial youth; a mercurial temperament.
(3): ( n.) A person having mercurial qualities.
(4): ( a.) Of or pertaining to Mercury as the god of trade; hence, money-making; crafty.
(5): ( a.) Of or pertaining to, or containing, mercury; as, mercurial preparations, barometer. See Mercury, 2.
(6): ( a.) Caused by the use of mercury; as, mercurial sore mouth.
(7): ( n.) A preparation containing mercury.