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exo-

Portuguese, prefix/ˌe.zo/

exo- is spelled E-X-O (3 letters). Exo- is a Portuguese prefix meaning “exo-” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “elemento de formação de palavras de origem grega que exprime a ideia de exterior”.

What does exo- mean in English?

prefix

  1. 1

    exo-

Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).

How Portuguese dictionaries define it

prefix: 1. elemento de formação de palavras de origem grega que exprime a ideia de exterior

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.

How do you pronounce exo-?

  • Brazil /ˌe.zo/
  • Brazil /ˌɛ.zo/
  • Portugal /ˌe.zɔ/

Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

What to look up after exo-