notion [ˈnəʊʃən] ?
noun
1 (idea) idea; (f) (view) opinión; (f) noción; (f) (whim) capricho; (m)
I have a notion that ... tengo la idea de que ...; I had no notion that he was planning to leave no tenía ni idea de que tuviera pensado marcharse; to have no notion of no tener ni idea de; I haven't the slightest notion no tengo ni idea; to have a notion to do sth estar inclinado a hacer algo
