Meaning of spill over | Babel Free

Definitions

1. to enter into another zone by way of accident or overcrowding; to overflow
2. (of an infectious disease) to spread from one species of animal to another and particularly to humans
   intransitive
3. (of a bad emotion, situation, etc.) to reach a climax
   intransitive

Examples

“undercurrents of popular discontent spilled over into outright revolt”

“That's the warning from RMT General Secretary Mick Lynch, who has predicted that industrial action could soon spill over into other sectors of the economy, following the failure of last-ditch talks to avert the largest rail strike since 1989.”

“There was indiscipline, too, from Kovacic, who was fortunate to only be shown a yellow card for a poor challenge on Odegaard yet still followed it up almost immediately with another on Rice. The indiscipline spilled over at the final whistle too as a clutch of City players including Haaland and Kyle Walker were involved in a heated exchange with a number of Arsenal's backroom staff.”

CEFR level