TOP

Definition of thirtieth noun from the Oxford Advanced Learner's Dictionary

thirtieth

noun
 
/ˈθɜːtiəθ/
 
/ˈθɜːrtiəθ/
jump to other results
  1. each of thirty equal parts of something

Other results

All matches
correlate
verb
 
 
From the Word list
OPAL written words
Oxford Learner's Dictionaries Word of the Day