relativity [relativities](the state of being relative to something else, see also: relativism) noun [UK: ˌre.lə.ˈtɪ.vɪ.ti] [US: ˌre.lə.ˈtɪ.və.ti]We associate Einstein with the theory of relativity. = Asociamos a Einstein con la teoría de la relatividad.
relatividad especial noun {f}
special relativity(physics theory) noun [UK: ˈspeʃ.l̩ ˌre.lə.ˈtɪ.vɪ.ti] [US: ˈspeʃ.l̩ ˌre.lə.ˈtɪ.və.ti]
relatividad general noun {f}
general relativity(theory in physics) noun [UK: ˈdʒen.r̩əl ˌre.lə.ˈtɪ.vɪ.ti] [US: ˈdʒen.r̩əl ˌre.lə.ˈtɪ.və.ti]
teoría de la relatividadnoun {f}
theory of relativity(special and general relativity) noun [UK: ˈθɪə.ri əv ˌre.lə.ˈtɪ.vɪ.ti] [US: ˈθɪ.ri əv ˌre.lə.ˈtɪ.və.ti]