n. [ NL. Rissoa, the typical genus ( fr. A. Risso, an Italian naturalist) + -oid. ] (Zool.) Any one of very numerous species of small spiral gastropods of the genus Rissoa, or family Rissoidae, found both in fresh and salt water. [ 1913 Webster ]
{ , n. [ Russia + Gr. filei^n to love: cf. F. russophile. ] One who, not being a Russian, favors Russian policy and aggrandizement. -- Rus*soph"ilism n. [Chiefly newspaper words.] [1913 Webster]
[からふとちしまこうかんじょうやく;からふと・ちしまこうかんじょうやく(樺太・千島交換条約), karafutochishimakoukanjouyaku ; karafuto . chishimakoukanjouyaku ( karafuto . sen s] (n) Treaty of Saint Petersburg (1875); Russo-Japanese treaty in which Japan exchanged Sakhalin for the Kuril Islands