Definitions

1. noun

A person who is unskilled or incompetent in a particular activity or field.

“The team’s new player was initially considered a duffer but eventually proved himself to be a valuable asset.”

2. noun

A person who is considered to be of low social class or status.

“The duffer who walked into the high-end restaurant stood out among the other patrons.”

3. adjective

Poor or unskilled at a particular activity or field.

“He was a bit of a duffer at tennis, but he was determined to improve his skills.”