ũbiriti
- sulfur, brimstone. Sulfur. A yellow chemical element often associated with fire and divine judgment in biblical contexts; brimstone.
Example: No mũthenya ũrĩa Loti oimire Sodomu-rĩ, gũkiura mwaki ta mbura, o na ũbiriti, ciumĩte matu-inĩ, ikĩmanina othe. (on the day when Lot left Sodom, fire and brimstone rained from the sky to destroy them all.); Gĩcunjĩ gĩa ithatũ kĩa andũ gĩkĩũragwo nĩ matũhũhũ macio matatũ, mwaki na ndogo na ũbiriti, icio cioimaga tũnua twacio. (By these three plagues of fire, smoke, and sulfur that came out of their mouths a third of the human race was killed.)