Definition of rashest:
(adj) :
Acting too quickly without considering the consequences and risks; not careful; hasty.
(n) :
(dermatology, medicine) An area of inflamed and irritated skin characterized by reddened spots that may be filled with fluid or pus. Also, preceded by a descriptive word (rare or obsolete), an illness characterized by a type of rash.
(n) :
(figuratively) An outbreak or surge in problems; a spate, string, or trend.
(v) :
(intransitive) To move forcefully, hastily, or suddenly; to dash, to rush.
(v) :
(transitive) To forcefully move or push (someone or something) in a certain direction.
(v) :
(transitive) To break (something) forcefully; to smash.