(~s, ~ing, ~ed)
1.
Something which is ~ does not let water pass through it.
Take ~ clothing–Orkney weather is unpredictable...
ADJ
2.
Waterproofs are items of clothing which do not let water in. (mainly BRIT)
For staying dry you’ll want nice lightweight ~s to wear over your leathers.
N-COUNT: usu pl
3.
If something is ~ed, it is treated so that water cannot pass through it or damage it.
The whole boat has been totally ~ed...
VERB: usu passive, be V-ed