amerikai:
brit:
1. An eruption; the sudden appearance of a rash, disease, etc.
Any epidemic outbreak causes understandable panic.
2. An outburst or sudden eruption, especially of violence and mischief.
There has been an outbreak of broken windows in the street.
3. A sudden increase.
There has been an outbreak of vandalism at the school.
4. A geological layer that breaks out.
1. To burst out.
2. To break forth.