Found 2 items, similar to 1000th.
English → English (WordNet) Definition: 1000th 1000th adj : the ordinal number of one thousand in counting order [syn: thousandth]
English → English (gcide) Definition: 1000th 1000th \1000th\ adj. 1. coming next after the nine hundred ninety-ninth in a series Syn: thousandth [WordNet 1.5]