frump · noun, verb1
- Middle Dutch · derived fromverrompelen
- Middle English · inherited fromfrumpylle“wrinkle”
- English todayfrump
Probably a contraction of late Middle English frumpylle (“wrinkle”), from Middle Dutch verrompelen, originally equivalent to for- + rump + -le.
Frump · proper noun2
Etymology from Wiktionary, CC BY-SA 4.0.