WordestallarMeaningto explode (to burst, break out)Part of speechverbPronunciationCourseSpanish (Latin America)LessonMoods and readiness (estar para)Usages of estallarEl jefe está tan tenso que está para estallar.The boss is so tense that he is about to explode.Si el estrés te abruma, estás para estallar.If the stress overwhelms you, you are ready to explode.