mollify (v.)youdaoicibaDictYouDict[mollify 词源字典]
late 14c., "to soften (a substance)," from Old French mollifier or directly from Late Latin mollificare "make soft, mollify" from mollificus "softening," from Latin mollis "soft" (see melt (v.)) + root of facere "to make" (see factitious). Transferred sense of "soften in temper, appease, pacify" is recorded from early 15c. Related: Mollified; mollifying.[mollify etymology, mollify origin, 英语词源]