Worda propósitoMeaningby the way / speaking of whichPart of speechadverbPronunciationCourseSpanish (Latin America)LessonBy the way (por cierto, a propósito)Usages of a propósitoA propósito, no vas a creer lo que pasó.Speaking of which, you are not going to believe what happened.A propósito, hay un lío enorme con ese rumor.Speaking of which, there is a huge mess with that rumor.