English

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English numbers (edit)
300
 ←  20  ←  29 30 31  →  40  → 
3
    Cardinal: thirty
    Ordinal: thirtieth
    Adverbial: thirty times
    Multiplier: thirtyfold

Etymology

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From earlier thirteth, from Middle English thrittithe, threttiþe, thrittyde; equivalent to thirty +‎ -eth. For the modern form, see the etymological notes at twentieth.

Pronunciation

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Adjective

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thirtieth (not comparable)

  1. The ordinal form of the number thirty.

Synonyms

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Translations

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Noun

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thirtieth (plural thirtieths)

  1. The person or thing in the thirtieth position.
  2. One of thirty equal parts of a whole.

Translations

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The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.