Definitions
noun
a dull stupid fatuous person
noun
the rate of change of acceleration
noun
raising a weight from shoulder height to above the head by straightening the arms
verb
throw or toss with a quick motion
“jerk his head”
noun
a sudden abrupt pull
verb
pull, or move with a sudden movement
“He turned the handle and jerked the door open”
noun
meat (especially beef) cut in strips and dried in the sun
noun
an abrupt spasmodic movement
verb
make an uncontrolled, short, jerky motion
verb
jump vertically, with legs stiff and back arched