eruption
Eruption (noun) means a sudden, forceful discharge of material, especially lava or ash from a volcano. Example: “The eruption forced thousands of residents to evacuate.”
How to use eruption
Learner’s notesIn plain EnglishA sudden, forceful burst of something — lava, emotion, or even a skin rash.
Word forms
- Plural
- eruptions
Fill the gap
Can you complete this real example?
The _____ forced thousands of residents to evacuate.
Etymology
From Latin eruptio, "a bursting out," from the verb ērumpere — the same root as "erupt."