Thirtieth (noun) Definition, Meaning & Examples

adjective
  1. next after the twenty-ninth; being the ordinal number for 30.
  2. being one of 30 equal parts.
noun
  1. a thirtieth part, especially of one (1/30).
  2. the thirtieth member of a series.
adjective
  1. (usually prenominal)
    • being the ordinal number of thirty in counting order, position, time, etc: often written 30th
    • (as noun)
noun
    • one of 30 approximately equal parts of something
    • (as modifier)
  1. the fraction equal to one divided by 30 (1/30)
Thirtieth (noun) Definition, Meaning & Examples

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