Definition of thirty-first Thirty-first
thir•ty•first
We found 2 definitions of thirty-first from 2 different sources.
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What does thirty-first mean?
WordNet
Adjective |
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| thirty-first - coming next after the thirtieth in position | ||
| 31st | ||
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Wiktionary 
- thirty-first (Noun)
One of thirty-one equal parts of a whole.
