BASE is an acronym for Building, Antenna, Span, and Earth and refers to the recreational sport of jumping from fixed objects using a parachute to descend to the ground.
high
definition
Defines the activity commonly called BASE jumping.
BASE jumping is an activity that involves jumping from fixed objects using a parachute; BASE is an acronym for Building, Antenna, Span, and Earth.
high
definition
General definition of the sport and meaning of the acronym.