biogenesis
/bʌɪə(ʊ)ˈdʒɛnəsɪs/
"biogenesis" is a 10-letter English headword indexed on PlainSpell.
The verdict
“biogenesis” is uncommon English (frequency #59,230 among 31,241 “B” headwords), classed as a noun. The kind of spelling people second-guess.
- #59,230
- frequency rank, English
- 31,241
- “B” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The principle that living organisms are produced only from other living organisms.
| Property | Value |
|---|---|
| Headword | biogenesis |
| Language | English |
| Part of speech | Noun |
| IPA | /bʌɪə(ʊ)ˈdʒɛnəsɪs/ |
| Letters | 10 |
| Frequency rank | #59,230 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “biogenesis” sits in English frequency
Rare enough to double-check
biogenesis is uncommon English at frequency #59,230 among 31,241 “B” headwords, classed as anoun, transcribed /bʌɪə(ʊ)ˈdʒɛnəsɪs/. Rarity is why readers land here mid-draft. 2 senses are on record.
No misspelling variants are generated for biogenesis in our index, which points to an orthography that plays by predictable English rules. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: From Ancient Greek βῐ́ος (bĭ́os, “life”) (ultimately from Proto-Indo-European *gʷeyh₃- (“to live”)) + γένεσις (génesis, “origin, source; manner of birth; creation”) (ultimately from Proto-Indo-European *ǵénh₁tis (“birth; production”)). The words biogenesis … The correct English form is biogenesis, spelled B-I-O-G-E-N-E-S-I-S.
Definition
- 1The principle that living organisms are produced only from other living organisms.
- 2Biosynthesis.
Etymology
From Ancient Greek βῐ́ος (bĭ́os, “life”) (ultimately from Proto-Indo-European *gʷeyh₃- (“to live”)) + γένεσις (génesis, “origin, source; manner of birth; creation”) (ultimately from Proto-Indo-European *ǵénh₁tis (“birth; production”)). The words biogenesis and abiogenesis were both coined by English biologist Thomas Henry Huxley (1825–1895) in 1870 (see the quotation). The word biogenesis was first used by English physiologist and neurologist Henry Charlton Bastian (1837–1915) around 1869 to mean “life-origination or commencement” in an unpublished exchange of correspondence with Irish physicist John Tyndall. However, in an 1871 book, Bastian announced he was adopting a new term, archebiosis, because of the confusion that might be caused by Huxley’s use of biogenesis with a different meaning. Equivalent to bio- + genesis.
Antonyms
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “biogenesis”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is B-I-O-G-E-N-E-S-I-S - every other letter order is a misspelling in standard orthography.
- Say it as /bʌɪə(ʊ)ˈdʒɛnəsɪs/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.