Definition of nagged from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
nag 1 (n g) v. nagged, nag·ging, nags. v. tr. 1. To annoy by constant scolding, complaining, or urging. 2. To torment persistently, as with anxiety or pain.
1. NAG - Numerical Algorithms Group. 2. NAG - The Linux Network Administrators' Guide.