Learn how to say Spillovers correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word spillover:
an instance of overflowing or spreading into another area:
there has been a spillover into state schools of the ethos of independent schools
a thing that spreads or has spread into another area:
the village was a spillover from a neighbouring, larger village
[usually as modifier] an unexpected consequence or repercussion:
the spillover effect of the quarrel