petrogenesis
/ˌpɛtɹoʊˈd͡ʒɛnəsɪs/noun
petrogenesis is spelled P-E-T-R-O-G-E-N-E-S-I-S: 12 letters. It appears about once in every 91 million words in written English, the 305,310th most frequent word form (wordfreq, 2021 data). As a noun, petrogenesis means “Rock formation, especially the formation of igneous or metamorphic rocks” (English Wiktionary, September 2026). The plural of petrogenesis is petrogeneses.
How many letters and syllables are in petrogenesis?
| Letters | 12: P-E-T-R-O-G-E-N-E-S-I-S |
|---|---|
| In writing | about once in every 91 million words; the 305,310th most frequent word form |
| Wrong spellings searched | none measured in search |
| Rhymes with |
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 petrogenesis?
Petrogenesis appears about once in every 91 million words in written English, the 305,310th 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 petrogenesis?
- US /ˌpɛtɹoʊˈd͡ʒɛnəsɪs/
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What rhymes with petrogenesis?
2 words on PlainSpell end in the same sounds as petrogenesis from its last stressed vowel (/ɛnəsɪs/):
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).
Forms of petrogenesis
- petrogeneses plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does petrogenesis mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Rock formation, especially the formation of igneous or metamorphic rocks.
- 2
The study of the origin of rocks, especially igneous and metamorphic rocks.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does petrogenesis come from?
From petro- + -genesis, originally as a calque of earlier German Petrogenese and Petrogenesis.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).