quaternião

== Portuguese == === Etymology === Learned borrowing from Late Latin quaterniōnem. Doublet of carrilhão. === Pronunciation === Hyphenation: qua‧ter‧ni‧ão === Noun === quaternião m (plural quaterniões) (mathematics) quaternion === References === === Further reading === “quaternião”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026