pileup
1 ENTRIES FOUND:
plural
pileups
plural
pileups
Britannica Dictionary definition of PILEUP
[count]
1
:
an accident in which several or many vehicles crash into each other
-
A five-car pileup slowed traffic.
2
:
a large amount of something that has increased gradually over a period of time
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see also pile up at 2pile
