Word.ws English Dictionary

proto-chromium

proto-chromium noun: the proto-metal form of chromium.

Noun

proto-chromium (uncountable)

  1. (obsolete) The proto-metal form of chromium.

Origin of proto-chromium

proto- + chromium

Questions about proto-chromium

What does proto-chromium mean?
Proto-chromium means the proto-metal form of chromium.
What part of speech is proto-chromium?
Proto-chromium is a noun.

Words near proto-chromium in the dictionary

  1. Proto-Celtic
  2. Proto-Central Algonquian
  3. Proto-Central Malayo-Polynesian
  4. Proto-Central-Eastern Malayo-Polynesian
  5. Proto-Chamic
  6. proto-chromium
  7. Proto-Circassian
  8. proto-cuneiform
  9. Proto-Cushitic
  10. Proto-Czech
  11. Proto-Dene

Source and license

Adapted from Wiktionary: proto-chromium (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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