CHO
noun
CHO is spelled C-H-O: 3 letters and one syllable. It appears 3.1 times per million words in written English, the 15,146th most frequent word form (wordfreq, 2021 data). As a noun, CHO means “Initialism of chief happiness officer: a person employed to improve employees' morale” (English Wiktionary, September 2026). The plural of CHO is CHOs.
How many letters and syllables are in CHO?
| Letters | 3: C-H-O |
|---|---|
| Syllables | 1 (from its American pronunciation) |
| In writing | 3.1 times per million words; the 15,146th 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 CHO?
CHO appears 3.1 times per million words in written English, the 15,146th 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 CHO?
CHO has one syllable (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 CHO
- CHOs plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does CHO mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Initialism of chief happiness officer: a person employed to improve employees' morale.
- 2
Initialism of chief health officer.
- 3
Acronym of Chinese hamster ovary (only used attributively as an adjective).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).