bioregion
noun
bioregion is spelled B-I-O-R-E-G-I-O-N: 9 letters. It appears about once in every 28 million words in written English, the 159,707th most frequent word form (wordfreq, 2021 data). As a noun, bioregion means “A region defined by natural characteristics such as flora and fauna and topographic features such as watersheds” (English Wiktionary, September 2026). The plural of bioregion is bioregions.
How many letters and syllables are in bioregion?
| Letters | 9: B-I-O-R-E-G-I-O-N |
|---|---|
| In writing | about once in every 28 million words; the 159,707th 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 bioregion?
Bioregion appears about once in every 28 million words in written English, the 159,707th 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 bioregion
- bioregions plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does bioregion mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A region defined by natural characteristics such as flora and fauna and topographic features such as watersheds.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does bioregion come from?
From bio- + region.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).