To annoy or irritate someone with persistent fault-finding or continuous urging. verb
She would often nag her husband about his smoking habits.
The teacher nagged the students to complete their assignments on time.
A person who persistently annoys or criticizes others. noun
He became known as a nag because he constantly criticized his coworkers.
Living with a nag can be quite exhausting.
A horse, especially one that is old or in poor condition. noun
The old nag struggled to keep up with the younger horses.
He bought a cheap nag for his farm work.