Definition of dead lift:
(n) :
(weightlifting) A weight training exercise where one lifts a loaded barbell off the ground from a stabilized bent-over position.
(v) :
(transitive) To lift a barbell while moving the body from a bent-over position to a standing position.
(n) :
Any lift performed without help or leverage.
(n) :
(figurative, by extension) An effort made under discouraging conditions.