The Collaborative International Dictionary
Sulphureousness
Sulphureous \Sul*phu"re*ous\, a. [L. sulphureus, sulfureus.] Consisting of sulphur; having the qualities of sulphur, or brimstone; impregnated with sulphur.
Her snakes united, sulphureous waters drink.
--Pope.
[1913 Webster] -- Sul*phu"re*ous*ly, adv. --
Sul*phu"re*ous*ness, n.