Search Result for "ten-thousandth": 
Wordnet 3.0

NOUN (1)

1. one part in ten thousand equal parts;
[syn: one-ten-thousandth, ten-thousandth]



WordNet (r) 3.0 (2006):

ten-thousandth
    n 1: one part in ten thousand equal parts [syn: one-ten-
         thousandth, ten-thousandth]