A male given name from Scottish Gaelic, equivalent to English John.

(of an organization) For the purpose of making money, especially in relation to an organisation that was not formerly, or is not usually, run to make money.

(organic chemistry) The thiocarbazone 3-anilino-1-phenylimino-thiourea that is is used in the colorimetric analysis of various metals

(entomology) Any member of the family Hebridae, the velvet water bugs.