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planetary nebula nuclei

planetary nebula nuclei is the plural of planetary nebula nucleus.

Meaning of planetary nebula nucleus

Noun

planetary nebula nucleus (plural planetary nebula nuclei)

  1. The remnant hot luminous core of the stellar progenitor of the planetary nebula, which ionizes the surrounding planetary nebula.
    Synonyms:
    PNN

Synonyms of planetary nebula nuclei

  • PNNs
  • PNNe
  • PNNi

Questions about planetary nebula nuclei

What is planetary nebula nuclei the plural of?
Planetary nebula nuclei is the plural of planetary nebula nucleus.

Words near planetary nebula nuclei in the dictionary

  1. planetary gear train
  2. planetary gear trains
  3. planetary gears
  4. planetary geology
  5. planetary nebula
  6. planetary nebula nuclei
  7. planetary nebula nucleus
  8. planetary nebulae
  9. planetary nebulas
  10. planetary object
  11. planetary objects

Source and license

Adapted from Wiktionary: planetary nebula nuclei (page history and authors); planetary nebula nucleus (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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