To break forth or burst out suddenly; to erupt (archaic term).
From Latin erumpere, composed of e- (out) + rumpere (to break or burst). Related to modern English 'rupture' and 'corrupt.'
The Latin 'rumpere' (to break) gave us words like 'rupture,' 'corrupt,' and 'interrupt'—all about something breaking or being broken in different ways!
Complete word intelligence in one call. Free tier — 50 lookups/day.