tarpaulin
Concise Oxford English Dictionary © 2008 Oxford University Press:
tarpaulin /tɑːˈpɔːlɪn/
▶noun
- 1 heavy-duty waterproof cloth, originally of tarred canvas.
■ a sheet or covering of this.
- 2 historical a sailor's tarred or oilskin hat.
'tarpaulin' also found in these Oxford entries:

