The Collaborative International Dictionary of English v.0.48:
Crore \Crore\ (kr[=o]r), n. [Hind. karo[.r], Skr. ko[.t]i.] Ten millions; as, a crore of rupees (which is nearly $5,000,000). [East Indies] --Malcolm. [1913 Webster]WordNet (r) 3.0 (2006):
crore n 1: the number that is represented as a one followed by 7 zeros; ten million