proving
/ˈpɹuːvɪŋ/noun, verb
proving is spelled P-R-O-V-I-N-G: 7 letters and 2 syllables. It appears 10 times per million words in written English, the 7,121st most frequent word form (wordfreq, 2021 data). As a noun, proving means “Experimentation to determine which substances cause which effects when ingested” (English Wiktionary, September 2026). The plural of proving is provings.
How many letters and syllables are in proving?
| Letters | 7: P-R-O-V-I-N-G |
|---|---|
| Syllables | 2 (from its American pronunciation) |
| In writing | 10 times per million words; the 7,121st most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is proving?
Proving appears 10 times per million words in written English, the 7,121st 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 proving?
- /ˈpɹuːvɪŋ/
Proving has 2 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).
Forms of proving
- provings plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does proving mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Experimentation to determine which substances cause which effects when ingested.
a book of provings
verb
- 1
present participle and gerund of prove
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does proving come from?
From Middle English provyng, prevyng, provynge, prevynge, preovyng, prufunge, preofunge, from Old English *prōfung, equivalent to prove + -ing.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).