mollify Look up mollify at Dictionary.com
late 14c., "to soften (a substance)," from O.Fr. mollifier, from L. mollificare "make soft, mollify" from mollificus "softening," from L. mollis "soft" + root of facere "to make" (see factitious). Transferred sense of "soften in temper, appease, pacify" is recorded from early 15c.