slicker
US /ˈslɪk.ɚ/
UK /ˈslɪk.ɚ/
1.
a person who is smooth, persuasive, and often deceptive or untrustworthy
:
•
He's a real slicker, always trying to get something for nothing.
•
Don't trust that car salesman; he's a known slicker.
2.
a loose-fitting waterproof coat, typically made of oilskin or similar material, worn especially by sailors or fishermen
:
•
He put on his yellow slicker before heading out into the storm.
•
The fishermen wore heavy slickers to protect themselves from the sea spray.