oindexorismology./awr-iz-mol-uh-jee, or-/US // ˌɔr ɪzˈmɒl ə dʒi, ˌɒr- //地震学,震旦学,震源学,震学Definitionsn.noun · 名词1.›the science of defining the technical or special terms of a particular subject or field of study.Level 5More words in o →