Dictionary/系譜けいふKeifu系譜 (Keifu) is a Japanese noun meaning “genealogy, lineage, family tree, pedigree”.Meaningsnoungenealogy; lineage; family tree; pedigreeKanji in 系譜系lineage譜musical scoreRelated words系system文系humanities, social sciences, and fine arts系列series理系the sciences楽譜score家系family lineage日系(of) Japanese descent系統system生態系ecosystem太陽系solar system棋譜record of a game of go, shogi, chess, etc.体系system