A staining procedure for acid-fast species of the bacterial genera Mycobacterium and Nocardia and the apicomplexan genus Cryptosporidium. It involves a primary stain (basic fuchsin), a decolorizer (acid-alcohol), and a counterstain (methylene blue).

A civil parish in Eden district, Cumbria, England.

(euphemistic) A stain on flooring, carpets, or rugs, as a result of a pet urinating, defecating, vomiting, etc.

(mathematics, informal) Synonym of Cantor function; a type of monotonic increasing function.

A waterfall in Wassen Creek, Devil’s Staircase Wilderness, Siuslaw National Forest, Oregon, United States; a multi-tiered low cascading waterfall.

A civil parish in South Kesteven district, Lincolnshire, England, served by Colsterworth and District Parish Council.

A small village in Gunby and Stainby parish, South Kesteven district, Lincolnshire, England (OS grid ref SK9122).

An escalator.

Obsolete spelling of stain

Obsolete spelling of stain