The story
- Proto-Indo-European · derived from*(s)mel-“to beat, grind”
- Proto-Germanic · derived from*mildijaz“mild”
- Proto-Germanic · inherited from*mildisjō“kindness”
- Old English · inherited frommiltsian“to compassionate, pity, show mercy, soften, make merciful”
- Middle English · inherited frommilsen
- English todaymilse
From Middle English milsen, milcen, milcien, from Old English miltsian (“to compassionate, pity, show mercy, soften, make merciful”), from Proto-Germanic *mildisjō (“kindness”), from Proto-Germanic *mildijaz (“mild”), from Proto-Indo-European *(s)mel- (“to beat, grind”). Related to Old English milts (“mercy, compassion, benevolence, kindness, favor, joy”), Old English milde (“mild, merciful, kind, generous, gentle, meek”). More at mild.
Words from the same roots
Proto-Germanic*mildijaz all →
Proto-Indo-European*(s)mel- all →
Etymology from Wiktionary, CC BY-SA 4.0.