Word.ws English Dictionary

tranquillityite

tranquillityite noun: a hexagonal dark red mineral containing iron, oxygen, silicon, titanium, yttrium, and zirconium.

Noun

tranquillityite (plural tranquillityites)

  1. A hexagonal dark red mineral containing iron, oxygen, silicon, titanium, yttrium, and zirconium.

Forms of tranquillityite

pluraltranquillityites

Origin of tranquillityite

From tranquillity + -ite, after the Sea of Tranquillity, a basin on the Moon where the mineral was first found.

Questions about tranquillityite

What does tranquillityite mean?
Tranquillityite means a hexagonal dark red mineral containing iron, oxygen, silicon, titanium, yttrium, and zirconium.
What part of speech is tranquillityite?
Tranquillityite is a noun.
What is the plural of tranquillityite?
The plural of tranquillityite is tranquillityites.

Words near tranquillityite in the dictionary

  1. tranquillisers
  2. tranquillising
  3. tranquillisingly
  4. tranquillities
  5. tranquillity
  6. tranquillityite
  7. tranquillityites
  8. tranquillization
  9. tranquillizations
  10. tranquillize
  11. tranquillized

Source and license

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