plural of Jack Russell terrier

A condition caused by methylmercury poisoning, characterised by paresthesia, ataxia, and impaired speech and vision.

Silver-Russell syndrome

A growth disorder, a form of dwarfism, sometimes treatable.

plural of Hertzsprung-Russell diagram

The time measurement resulting from an in vitro diagnostic test based on the ability of the venom of the Russell's viper to induce thrombosis.

(mineralogy) An orthorhombic-pyramidal mineral containing bismuth, oxygen, and tungsten.

plural of Russellite

(historical) A follower of Sir Thomas Russell, 1st Baronet (1841–1920), Irish politician and agrarian agitator.

Of or relating to Bertrand Russell (1872–1970), British philosopher, logician, mathematician, historian, social critic and political activist.