Word.ws English Dictionary

45th

45th is the abbreviation of forty-fifth.

Meaning of forty-fifth

Adjective

forty-fifth

  1. The ordinal form of the number forty-five, describing a person or thing in position number 45 of a sequence.
    • The answer appears on the forty-fifth page of the book.
    Synonyms:
    45th

See all 2 meanings of forty-fifth

Questions about 45th

What is 45th the abbreviation of?
45th is the abbreviation of forty-fifth.

Words near 45th in the dictionary

  1. 45's
  2. 45,X
  3. 45,X0
  4. 45-degree rule
  5. 45s
  6. 45th
  7. 46
  8. 46-gon
  9. 46-gons
  10. 46th
  11. 47

Source and license

Adapted from Wiktionary: 45th (page history and authors); forty-fifth (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “45th.” Word.ws, https://word.ws/45th. Based on Wiktionary, CC BY-SA 4.0.