Beaten

google

ref

Old English bēatan, of Germanic origin.

wiktionary

ref

beat +‎  -en

etymonline

ref

beaten (adj.)

"hammered, wrought upon by beating" (of metal, etc.), c. 1300, from alternative past participle of beat (v.). Meaning "defeated, vanquished" is from 1560s; that of "repeatedly struck" is from 1590s.