Word.ws English Dictionary

prostonium

prostonium is the misspelling of prostomium.

Meaning of prostomium

Noun

prostomium (plural prostomia)

  1. The portion of the head of an annelid situated in front of the mouth.

Questions about prostonium

What is prostonium the misspelling of?
Prostonium is the misspelling of prostomium.

Words near prostonium in the dictionary

  1. prostomia
  2. prostomial
  3. prostomid
  4. prostomids
  5. prostomium
  6. prostonium
  7. Prostore
  8. prostrate
  9. prostrate amaranth
  10. prostrate pigweed
  11. prostrated

Source and license

Adapted from Wiktionary: prostonium (page history and authors); prostomium (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: “prostonium.” Word.ws, https://word.ws/prostonium. Based on Wiktionary, CC BY-SA 4.0.