surge
‘fountain, source’
Lexical development traced from the Tamil root:
E. sourge, sowrge, syrge < F. sourge- ‘to rise, swell’ < Lat. surgere ‘to rise, arise, get up, mount up, ascend; attack’ < sub ‘up from below’ + regere ‘to keep straight, guide’ < suhj < reg- < Tamil aracaṉ