pile-up
noun
[ ˈpʌɪlʌp ]
• a crash involving several vehicles.
• "a three-car pile-up on the A350"
Similar:
crash,
multiple crash,
car crash,
collision,
multiple collision,
accident,
car accident,
road accident,
traffic accident,
bump,
smash,
car smash,
RTA (road traffic accident),
wreck,
smash-up,
shunt,
prang,
• an accumulation of a specified thing.
• "a massive pile-up of data"
pile up
• increase in quantity.
• "the work has piled up"
