magnetosfera
Portuguese, noun/ma.ɡiˌnɛ.toˈsfɛ.ɾɐ/
magnetosfera is spelled M-A-G-N-E-T-O-S-F-E-R-A (12 letters) and appears about once in every 13 million words in written Portuguese, the 110,210th most frequent Portuguese word form (wordfreq, 2021 data). Magnetosfera is a Portuguese feminine noun meaning “magnetosphere (region around a planet affected by its magnetic field)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “nome dado à camada da atmosfera terrestre, entre a ionosfera e a magnetopausa, com dimensões variáveis de…”.
What does magnetosfera mean in English?
noun
- 1
femininemagnetosphere (region around a planet affected by its magnetic field)
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
How Portuguese dictionaries define it
noun: 1. nome dado à camada da atmosfera terrestre, entre a ionosfera e a magnetopausa, com dimensões variáveis de milhares de quilômetros sofrendo deformação em razão do lado voltado ao Sol ser menor do que o oposto em razão do vento solar, descoberto em 1958 pelo cientista estadunidense James Alfred Van Allen 2. por extensão, região que surge da incidência da radiação de uma estrela sobre a atmosfera de um astro capaz de produzir um campo magnético, via de regra planetas
The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.
Source: Portuguese Wiktionary (Wikcionário), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of magnetosfera
- magnetosferas plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce magnetosfera?
- Brazil /ma.ɡiˌnɛ.toˈsfɛ.ɾɐ/
- Brazil /maɡˌnɛ.toˈsfɛ.ɾɐ/
- Portugal /maˌɡnɛ.tɔʃˈfɛ.ɾɐ/
Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to magnetosfera
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is magnetosfera in Portuguese?
magnetosfera appears about once in every 13 million words in written Portuguese.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).