exosfera

Catalan

Etymology

From exo- +‎ -sfera.

Pronunciation

• IPA^(key): (Central) [əɡ.zusˈfe.ɾə]
• IPA^(key): (Balearic) [əɡ.zosˈfe.ɾə]
• IPA^(key): (Valencia) [eɡ.zosˈfe.ɾa]

• Audio (Barcelona):

  (file)

Noun

exosfera f (plural exosferes)

1. (meteorology, planetology) exosphere

Hypernyms

• atmosfera

Portuguese

Etymology

From exo- +‎ esfera.

Pronunciation

 

• (Brazil) IPA^(key): /e.zosˈfɛ.ɾɐ/

• (Brazil) IPA^(key): /e.zosˈfɛ.ɾɐ/
  • (Rio de Janeiro) IPA^(key): /e.zoʃˈfɛ.ɾɐ/
  • (Southern Brazil) IPA^(key): /e.zosˈfɛ.ɾa/

• (Portugal) IPA^(key): /ɛ.zɔʃˈfɛ.ɾɐ/

• Hyphenation: e‧xos‧fe‧ra

Noun

exosfera f (plural exosferas)

1. (meteorology, planetology) exosphere (layer of Earth's atmosphere)

Holonyms

• atmosfera

Further reading

• “exosfera”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026
• “exosfera”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026

Spanish

Noun

exosfera f (plural exosferas)

1. (meteorology, planetology) exosphere

Further reading

• “exosfera”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025