HUNDREDTH

[pronoun], [noun], [adjective], [adverb] [not gradable]He is now ranked one (UK also a) hundredth in world tennis.She has knocked one/a hundredth of a second off the world record.1991 was the two hundredth anniversary of Mozart's death.(figurative) This is the hundredth time I've told you (= I've told you many times) not to do that.