rare. [f. SULPHUR sb. + -ITY.] Sulphurousness. His Sulphurity, Satan.
1650. Ashmole, trans. A. Dees Fasc. Chem., in Chym. Collect., ii. 22. Fire extracts that which exists in the interiours of things, and feeds on the sulphurity [orig. sulphureitatem] of them.
1915. Edward Edgeworth, in Spectator, 14 Aug., 213/1. His Sulphurity stirs supine mankind into fruitful hustling.