BlackianWiktionary 原文构词拆分Black词根/词干+-ian后缀(as an adjective) From, related to, or like. · (as a noun) One from, belonging to, relating to, or like.词源说明From Black + -ian.释义（英文）形容词 AdjectiveOf or relating to Donald Black, American sociologist.Of or relating to Fischer Black, American economist.