nagging

adj. bothersome, annoying, incessant; criticizing relentlessly; reminding incessantly; of one who nags

n. act of reminding incessantly; act of criticizing relentlessly; act of pestering or bothering

v. remind incessantly (especially of a chore); criticize relentlessly (of a fault or imperfection); pester; bother; be a persistent source of pain or nuisance

Adjective
1. continually complaining or faultfinding; "a shrewish wife"; "nagging parents"
(synonym) shrewish
(similar) ill-natured

Noun
1. someone (especially a woman) who annoys people by constantly finding fault
(synonym) scold, scolder, nagger, common scold
(hypernym) unpleasant person, disagreeable person
(hyponym) harridan
(derivation) peck, hen-peck
2. an old or over-worked horse
(synonym) hack, jade, plug
(hypernym) horse, Equus caballus
Verb
1. bother persistently with trivial complaints; "She nags her husband all day long"
(synonym) peck, hen-peck
(hypernym) complain, kick, plain, sound off, quetch, kvetch
(derivation) scold, scolder, nagger, common scold
2. worry persistently; "nagging concerns and doubts"
(hypernym) worry, vex
3. remind or urge constantly; "she nagged to take a vacation"
(hypernym) remind

(p. pr. & vb. n.)
of Nag
  

(a.)
Fault-finding; teasing; persistently annoying; as, a nagging toothache.
  

1. Numerical Algorithms Group.
2. The Linux Network Administrators' Guide.

     ganging