A mine that is placed on land and designed to explode when stepped upon or touched.
A piece of exercise device consisting of a pivoting tube attached to the ground to which a barbell can be fitted to lift it off the ground.
A critical subject or situation with concealed or unpredictable implications.
an object intended to be or having been fired from a weapon.
any object propelled through space by the application of a force.
Projecting or impelling forward.
Caused or imparted by impulse or projection; impelled forward.