hundred
‘ten times ten, a counting of hundred, one more than ninety-nine’
Lexical development traced from the Tamil root:
E. hundrað, hundreð, hundræd < O.E. hundred ‘the number of 100, a counting of 100’ < Proto-G. hunda-ratha- < hunda + ratha < rath ‘reckoning, number’ < rid < re- < Tamil ār