consubstantial (adj.)youdaoicibaDictYouDict[consubstantial 词源字典]
late 15c., a term in the theology of the trinity, from Church Latin consubstantialis, from com- "with" (see com-) + substantia (see substance). In general use from 1570s. Related: Consubstantiality.[consubstantial etymology, consubstantial origin, 英语词源]