nag: Meaning and Definition of

nag

1. to annoy by persistent faultfinding, complaints, or demands.
2. to keep in a state of troubled awareness or anxiety, as a recurrent pain or problem: She had certain misgivings that nagged her.

1. to find fault or complain in an irritating, wearisome, or relentless manner (often fol. by at): If they start nagging at each other, I'm going home.
2. to cause pain, discomfort, distress, depression, etc. (often fol. by at): This headache has been nagging at me all day.

1. a person who nags, esp. habitually.
2. an act or instance of nagging.

nag

1. an old, inferior, or worthless horse.
2. any horse, esp. a racehorse.
3. a small riding horse or pony.