An ancient waxy substance found buried in peat bogs, probably the result of an old method of making and preserving butter.

Lycopodiella inundata, growing in boggy cool, subarctic, and alpine conditions in the northern hemisphere.

(UK, informal) toilet paper

plural of bog orchid

The pit of mud used in the motor-racing sport of mud bogging.

plural of mud bog

plural of bog asphodel

A yellow-flowered perennial, Narthecium ossifragum found in wet open areas of western Europe, and bearing orange fruits formerly used as a food coloring.

plural of bog brush

plural of bog roll