tetravalent
adjective
tetravalent is an adjective meaning “Having an atomic valence of 4” (English Wiktionary, September 2026). It is spelled T-E-T-R-A-V-A-L-E-N-T and has 4 syllables, and it appears about once in every 32 million words in written English (wordfreq, 2021 data).
What does tetravalent mean?
adjective
- 1
Having an atomic valence of 4.
- 2
Having a vaccine valence of 4.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How do you pronounce tetravalent?
- US
Tetravalent has 4 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Flame,_not_lame-tetravalent.wav, Wikimedia Commons (author and licence on each file's page).
How common is tetravalent?
Tetravalent appears about once in every 32 million words in written English, the 171,907th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Tetravalent in Spanish, French, German and Portuguese
In the sense having an atomic valence of 4:
| Language | Words |
|---|---|
| French | tétravalent |
| German | tetravalent |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does tetravalent come from?
From tetra- + -valent.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).