nervous
adjective(nerv-ous)
unpredictably excitable (especially of horses)
nervous
adjective(nerv-ous)
of or relating to the nervous system
Examples:
Nervous disease.
nervous
adjective(nerv-ous)
excited in anticipation
nervous
adjective(nerv-ous)
causing or fraught with or showing anxiety
Examples:
Those nervous moments before takeoff.
nervous
adjective(nerv-ous)
easily agitated
Examples:
A nervous addict.
A nervous thoroughbred.