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cosmotrão

Portuguese, noun/koz.moˈtɾɐ̃w̃/

cosmotrão is a Portuguese masculine noun meaning “cosmotron (name given to the proton synchrotron located in Brookhaven, capable of supplying protons with an energy of three gigaelectron…” (English Wiktionary, September 2026).

What does cosmotrão mean in English?

noun

  1. 1

    masculinecosmotron (name given to the proton synchrotron located in Brookhaven, capable of supplying protons with an energy of three gigaelectron volts)

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

Forms of cosmotrão

  • cosmotrões plural

Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce cosmotrão?

  • Brazil /koz.moˈtɾɐ̃w̃/
  • Brazil [koz.moˈtɾɐ̃ʊ̯̃]
  • /koʒ.moˈtɾɐ̃w̃/

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