plasmasphere
noun
plasmasphere is spelled P-L-A-S-M-A-S-P-H-E-R-E: 12 letters. It appears about once in every 98 million words in written English, the 317,168th most frequent word form (wordfreq, 2021 data). As a noun, plasmasphere means “The inner region of the magnetosphere, containing relatively cold, dense plasma, above the ionosphere” (English Wiktionary, September 2026). The plural of plasmasphere is plasmaspheres.
How many letters and syllables are in plasmasphere?
| Letters | 12: P-L-A-S-M-A-S-P-H-E-R-E |
|---|---|
| In writing | about once in every 98 million words; the 317,168th 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 plasmasphere?
Plasmasphere appears about once in every 98 million words in written English, the 317,168th 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 plasmasphere?
- UK
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Rho9998-plasmasphere.wav, Wikimedia Commons (author and licence on each file's page).
Forms of plasmasphere
- plasmaspheres plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does plasmasphere mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The inner region of the magnetosphere, containing relatively cold, dense plasma, above the ionosphere
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does plasmasphere come from?
From plasma + -sphere.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).