The story
- Proto-Germanic*krampô
- Frankish*krampō
- Proto-Germanic*krampô
- Middle Dutchcrampe
- Old Frenchcrampe
- Middle Englishcrampe
- English todaycramp
From Middle English crampe, from Old French crampe (“cramp”), from Frankish *krampa (“cramp”), from Proto-West Germanic *krampu, from Proto-Germanic *krampō (“cramp, clasp”). Distant relative of English crop.
Etymology from Wiktionary, CC BY-SA 4.0.