Bible Encyclopedias
Brimstone

1911 Encyclopedia Britannica

the popular name of sulphur, particularly of the commercial "roll sulphur." The word means literally "burning stone"; the first part being formed from the stem of the Mid. Eng. brennen, to burn. Earlier forms of the word are brenstone, bernstone, brynstone, &c.

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Brimstone'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​b/brimstone.html. 1910.