nui·sance (nsəns, ny-)
1. One that is inconvenient, annoying, or vexatious; a bother: Having to stand in line was a nuisance. The disruptive child was a nuisance to the class.
2. Law A use of property or course of conduct that interferes with the legal rights of others by causing damage, annoyance, or inconvenience.
[Middle English, from Old French, from nuire, nuis-, to harm, from Vulgar Latin *nocere, from Latin nocēre; see nek-1 in the Appendix of Indo-European roots.]
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