Word.ws English Dictionary

fifth base

fifth base noun: anal sex.

Noun

fifth base

  1. (colloquial) Anal sex.

Questions about fifth base

What does fifth base mean?
Fifth base means anal sex.
What part of speech is fifth base?
Fifth base is a noun.

Words near fifth base in the dictionary

  1. fifteenth
  2. fifteenthly
  3. fifteenths
  4. fifth
  5. Fifth Amendment
  6. fifth base
  7. fifth column
  8. fifth columnism
  9. fifth columnist
  10. fifth columnists
  11. fifth columns

Source and license

Adapted from Wiktionary: fifth base (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: “fifth base.” Word.ws, https://word.ws/fifth_base. Based on Wiktionary, CC BY-SA 4.0.