overpotential
noun
overpotential is spelled O-V-E-R-P-O-T-E-N-T-I-A-L: 13 letters. It appears about once in every 51 million words in written English, the 222,788th most frequent word form (wordfreq, 2021 data). As a noun, overpotential means “The difference between the electric potential of an electrode or cell under the passage of a current and the thermodynamic value of the electrode or…” (English Wiktionary, September 2026). The plural of overpotential is overpotentials.
How many letters and syllables are in overpotential?
| Letters | 13: O-V-E-R-P-O-T-E-N-T-I-A-L |
|---|---|
| In writing | about once in every 51 million words; the 222,788th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is overpotential?
Overpotential appears about once in every 51 million words in written English, the 222,788th 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).
How do you pronounce overpotential?
- US
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Flame,_not_lame-overpotential.wav, Wikimedia Commons (author and licence on each file's page).
Forms of overpotential
- overpotentials plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does overpotential mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The difference between the electric potential of an electrode or cell under the passage of a current and the thermodynamic value of the electrode or cell potential in the absence of electrolysis.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).