roundoff
noun
roundoff is spelled R-O-U-N-D-O-F-F: 8 letters. It appears about once in every 49 million words in written English, the 217,360th most frequent word form (wordfreq, 2021 data). As a noun, roundoff means “A move similar to a cartwheel but ending with the legs together and the gymnast facing in the opposite direction” (English Wiktionary, September 2026). The plural of roundoff is roundoffs.
How many letters and syllables are in roundoff?
| Letters | 8: R-O-U-N-D-O-F-F |
|---|---|
| In writing | about once in every 49 million words; the 217,360th 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 roundoff?
Roundoff appears about once in every 49 million words in written English, the 217,360th 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).
Forms of roundoff
- roundoffs plural
- round-off
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does roundoff mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A move similar to a cartwheel but ending with the legs together and the gymnast facing in the opposite direction.
- 2
The act of rounding off a number.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Roundoff in Spanish, French, German and Portuguese
In the sense gymnastics move:
| Language | Words |
|---|---|
| French | rondade |
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 roundoff come from?
Deverbal from round off.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).