monasterialyoudaoicibaDictYouDict[monasterial 词源字典]
"Belonging to or of the nature of a monastery", Late Middle English; earliest use found in Reginald Pecock (c1392–?1459), bishop of Chichester and religious author. From post-classical Latin monasterialis from monasterium + -alis.[monasterial etymology, monasterial origin, 英语词源]