Definitions

1. adjective

excessively eager or enthusiastic, often in a way that is considered annoying or unattractive

“She was being too overeager to help and kept interrupting the conversation.”

2. noun

a person who is excessively eager or enthusiastic, often in a way that is considered annoying or unattractive

“The overeager volunteer was asked to take a step back and let the professionals do their job.”