WordfallarMeaningto fail (to malfunction, miss)Part of speechverbPronunciationCourseSpanish (Spain)LessonImpersonal judgments (es lógico que, es normal que)Usages of fallarEs normal que el proceso de producción falle a veces.It is normal that the production process fails sometimes.Es lógico que la pieza falle si tiene un defecto.It is logical that the piece fails if it has a defect.