"hundredth" in the noun sense
1. hundredth
position 100 in a countable series of things
2. one-hundredth, hundredth, one percent
one part in a hundred equal parts
"hundredth" in the adjective sense
1. hundredth, centesimal, 100th
the ordinal number of one hundred in counting order
Source: WordNet® (An amazing lexical database of English)
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