inherently dangerous adj
: of, relating to, or being an activity or occupation whose nature presents a risk of grave injury without the use of and sometimes despite the use of special skill and care
2 : of, relating to, or being an instrumentality or product that poses a risk of danger stemming from its nature and not from a defect
Source: Merriam-Webster's Dictionary of Law ©1996. Merriam-Webster, Incorporated. Published under license with Merriam-Webster, Incorporated.