(American spelling) a spring of naturally sulfurous water, often of volcanic origin and therefore hot

Rain that has a pale yellow colour caused by impurities picked up by the falling raindrops.

A technique used to examine the surface of a metal for sulfide inclusions

A soap containing up to 10% added sulfur, used as an antiseptic or antifungal treatment.

Alternative spelling of sulphur pearl

a yellow colour similar to that of the element sulfur

(botany) Any tree whose branches are covered with yellow club moss spores

Alternative spelling of vegetable sulfur

Alternative spelling of virgin sulphur

Alternative spelling of volcanic sulphur