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thirtieth - Meaning and Examples

Meaning of 'thirtieth' (Webster Dictionary)

1 . Thirtieth [ a.]
- Next in order after the twenty-ninth; the tenth after the twentieth; -- the ordinal of thirty; as, the thirtieth day of the month.
- Constituting or being one of thirty equal parts into which anything is divided.
2 . Thirtieth [ n.]
- The quotient of a unit divided by thirty; one of thirty equal parts.