antimatéria

== Portuguese == === Etymology === From anti- +‎ matéria. === Pronunciation === Hyphenation: an‧ti‧ma‧té‧ri‧a === Noun === antimatéria f (plural antimatérias) (physics) antimatter (matter composed of antiparticles) === Further reading === “antimatéria”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “antimatéria”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026