metatheoryWiktionary 原文英美构词拆解metameta-前缀theorytheory词干meta-(anatomy and zoology) Behind. [From 19th century] · (botany and zoology) Later or subsequent. [From 19th century]词源说明From meta- + theory.释义名词noun1A theory about a theory.2Examination of the theory or theories relating to a certain field of study or endeavour.同族词相关词 1metatheoretical