Word: gad

n

• a sharp prod fixed to a rider's heel and used to urge a horse onward; "cowboys know not to squat with their spurs on"
• an anxiety disorder characterized by chronic free-floating anxiety and such symptoms as tension or sweating or trembling of light-headedness or irritability etc that has lasted for more than six months

v

• wander aimlessly in search of pleasure

PROTOTYPE PAGE, Source: WordNet