Word.ws English Dictionary

phenonium

phenonium noun: any of a class of arenium ions in which a cyclohexadienyl cation is spiro-annulated with a cyclopropane unit.

Noun

phenonium (plural phenoniums)

  1. Any of a class of arenium ions in which a cyclohexadienyl cation is spiro-annulated with a cyclopropane unit.

Forms of phenonium

pluralphenoniums

Questions about phenonium

What does phenonium mean?
Phenonium means any of a class of arenium ions in which a cyclohexadienyl cation is spiro-annulated with a cyclopropane unit.
What part of speech is phenonium?
Phenonium is a noun.
What is the plural of phenonium?
The plural of phenonium is phenoniums.

Words near phenonium in the dictionary

  1. phenomimes
  2. phenomorphan
  3. phenoms
  4. phenone
  5. phenones
  6. phenonium
  7. phenoniums
  8. phenoperidine
  9. phenophase
  10. phenophases
  11. phenophosphazine

Source and license

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