doosra
A type of ball, bowled by an off-spin bowler, that, unlike a normal off break, spins from leg to off for a right-handed batsman; the off-spinner's version of the googly.
His weakness in batting is against doosras.
Where it comes from
Borrowed from Hindi दूसरा (dūsrā, “second; other”).
Adapted from the Wiktionary entry doosra (CC BY-SA 4.0).