Zeona has a thin atmosphere of sulfur dioxide and trioxide, created by volcanic outgassing. There are traces of water vapor in the atmosphere, but over the last five centuries of observation particle counts have decreased 4%.
Source: wiktionary
Trioxide
//trʌɪˈɒksʌɪd//
Synonyms for "trioxide" (1 found)
Ranked by relevance and common usage.
Closest matches (1)
Noun(1 words)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
1 entriesderived
16 entriesderived from
1 entrieshas context
1 entriesis a
1 entriesrelated to
7 entriesTranslations
4 translations across 4 languages.
Finnish
1 entries- trioksidi noun (oxide containing three oxygen atoms in each molecule)
Hungarian
1 entries- trioxid noun (oxide containing three oxygen atoms in each molecule)
Italian
1 entries- triossido noun (oxide containing three oxygen atoms in each molecule)
Spanish
1 entries- trióxido noun (oxide containing three oxygen atoms in each molecule)
Sample sentences
1 total sentences available.
Keep exploring
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.