of kin, of the same family; related; akin: Although their surnames are identical they are not of kin.
Origin: before 900; Middle English; Old English cyn; cognate with Old Saxon, Old High German kunni,Old Norse kyn,Gothic kuni; akin to Latin genus,Greek génos,Sanskrit jánas.See gender
O.E. cyn "family, race, kind, nature," from P.Gmc. *kunjan (cf. O.N. kyn, O.H.G. chunni, Goth. kuni "family, race," O.N. kundr "son," Ger. kind "child"), from PIE *gen- "to produce" (see genus). Kinship is a modern word, first attested 1833 in writing of Mrs. Browning.