verb/ekiboˈkaɾ/
to mistake, mix up; to make a mistake
“Vengo del mundo de imposibles, y allí los sueños son posibles, y yo he soñado alguna vez que tú y yo éramos felices y nada se podía interponer. Creo que me equivoqué.” — I come from the world of impossibles, and there dreams are possible. And I once dreamed that you and I were happy and that nothing could come between us. [Now] I believe I was mistaken.
Borrowed from Late Latin aequivocāre. Cognate with English equivocate.