Word.ws English Dictionary

placentarium

placentarium noun: synonym of placenta.

Noun

placentarium (plural placentaria)

  1. (archaic) Synonym of placenta.
    • Hanging by the middle, which is connected by a large surface to the placentarium.1821, Samuel Frederick Gray, A natural arrangement of British plants, page 201
    Synonyms:
    placenta

Synonyms of placentarium

Forms of placentarium

pluralplacentaria

Questions about placentarium

What does placentarium mean?
Placentarium means synonym of placenta.
What part of speech is placentarium?
Placentarium is a noun.
What is the plural of placentarium?
The plural of placentarium is placentaria.

Words near placentarium in the dictionary

  1. placentally
  2. placentals
  3. placentaria
  4. placentarian
  5. placentaries
  6. placentarium
  7. placentary
  8. placentas
  9. placentate
  10. placentation
  11. placentations

Source and license

Adapted from Wiktionary: placentarium (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.

Last updated:

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