pseudovector

== English == === Etymology === From pseudo- + vector. === Pronunciation === === Noun === pseudovector (plural pseudovectors) (mathematics, physics) A quantity that transforms like a vector under a proper rotation but gains an additional change of sign under an improper rotation ==== Derived terms ==== ==== Translations ==== == Catalan == === Etymology === From pseudo- +‎ vector. === Pronunciation === IPA(key): (Northern) [ˌpse̞w.ðu.βəkˈtu] IPA(key): (Balearic) [ˌpsɛw.ðo.vəkˈto] IPA(key): (Central) [ˌpsɛw.ðu.βəkˈto] IPA(key): (Valencia) [ˌpsɛw.ðo.vekˈtoɾ] IPA(key): (Northwestern) [ˌpsɛw.ðo.βekˈto] === Noun === pseudovector m (plural pseudovectors) pseudovector === Further reading === “pseudovector”, in Diccionari de la llengua catalana [Dictionary of the Catalan Language] (in Catalan), second edition, Institute of Catalan Studies [Catalan: Institut d'Estudis Catalans], April 2007