NapierianWiktionary 原文英美构词拆解NapierNapier词干ian-ian后缀-ian(as an adjective) From, related to, or like. · (as a noun) One from, belonging to, relating to, or like.词源说明From Napier + -ian.释义形容词adjective1Of or relating to John Napier (1550–1617), Scottish mathematician who discovered logarithms.同族词派生词 1Napierian logarithm