missal (n.)youdaoicibaDictYouDict[missal 词源字典]
c. 1300, from Old French messel "book of the Mass" (12c.) an ddirectly from Medieval Latin missale, neuter of adjective missalis "pertaining to the Mass," from Late Latin missa "Mass" (see mass (2)).[missal etymology, missal origin, 英语词源]