nuisance (n.) Look up nuisance at Dictionary.com
c.1400, "injury, hurt, harm," from Anglo-French nusaunce, Old French nuisance "harm, wrong, damage," from past participle stem of nuire "to harm," from Latin nocere "to hurt" (see noxious). Sense has softened over time, to "anything obnoxious to a community" (bad smells, pests, eyesores), 1660s, then "source of annoyance, something personally disagreeable" (1831). Applied to persons from 1690s.