(geology) Deposit of porous, impure limonite found in bogs and swamps.

plural of gold-copper ore

(law, Britain) otherwise.

(law, Britain) otherwise.

(organic chemistry) Any salt or ester of orsellinic acid

plural of orsellinate

(organic chemistry) A phenolic carboxylic acid, 2,4-dihydroxy-6-methylbenzoic acid, found in some lichens

An unofficial language or dialect of the Dalecarlian language in Sweden, where it is spoken in the Orsa municipality in the northern part of Dalarna.

Pronunciation spelling of horse.

plural of 'orse