What is Nuisance Per Se?

Legal Definition
this is the term that applies to a nuisance that exists all of the time and under all circumstances.
Legal Definition
One which constitutes a nuisance at all times and under all circumstances, irrespective of locality or surroundings, as, things prejudicial to public morals or dangerous to life or injurious to public rights; distinguished from things declared to be nnisances by statute, and also from things which constitute nuisances only when considered with reference to their particular location or other individual circumstances. Hundley v. Harrison, 123 Ala. 292, 26 South. 294; Whitmore v. Paper Co., 91 Me. 297, 39 Atl. 1032, 40 L. R. A. 377, 64 Am. St. Rep. 229; Windfall Mfg. Co. v. Patterson, 148 Ind. 414, 47 N. E5. 2, 37 L. R. A. 381, 62 Am. St. Rep. 532.
-- Black's Law Dictionary
Legal Definition
A nuisance in itself either because of inherent qualities or manner of its use. See 116 Ala. 310, 07 Am. St. Rep. 119, 37 L R. A. 497, 22 South. 593.
-- Ballentine's Law Dictionary