sibo
/siː˨ boː˨˦/interjection
sibo is spelled S-I-B-O: 4 letters. It appears about once in every 23 million words in written English, the 145,125th most frequent word form (wordfreq, 2021 data). As an interjection, sibo means “An expression of disbelief, equivalent to Is it so?” (English Wiktionary, September 2026).
How many letters and syllables are in sibo?
| Letters | 4: S-I-B-O |
|---|---|
| In writing | about once in every 23 million words; the 145,125th most frequent word form |
| Wrong spellings searched | none measured in search |
| Same letters |
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); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is sibo?
Sibo appears about once in every 23 million words in written English, the 145,125th 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 sibo?
- /siː˨ boː˨˦/
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What rhymes with sibo?
No other word on PlainSpell ends in the same sounds as sibo.
Spelled with the same letters in another order: bios.
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
What does sibo mean?
The meanings the English Wiktionary records, quoted as written there (source below).
interjection
- 1
informalAn expression of disbelief, equivalent to Is it so?
noun
- 1
Acronym of small intestinal bacterial overgrowth.
noun
- 1
Alternative form of Sibe (“a Tungusic people living mostly in Xinjiang, Jilin (bordering North Korea) and Shenyang in Liaoning, China”)
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does sibo come from?
Derived from Hokkien 是無／是无 (sī-bô, “is not”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).