1. Continually complaining or faultfinding
   "nagging parents";
   - shrewish

1. Remind or urge constantly
   "she nagged to take a vacation"
    
2. Bother persistently with trivial complaints
   "She nags her husband all day long";
   - peck, hen-peck [informal], henpeck [informal]
    
3. Worry persistently
   "nagging concerns and doubts"

See also: ill-natured

Type of: complain, kick [informal], kvetch [N. Amer, informal], moan, plain [archaic], remind, sound off, vex, worry

Encyclopedia: Nagging