a. [ L. imprudens; pref. im- not + prudens prudent: cf. F. imprudent. See Prudent, and cf. Improvident. ] Not prudent; wanting in prudence or discretion; indiscreet; injudicious; not attentive to consequence; improper. --
Her majesty took a great dislike at the imprudent behavior of many of the ministers and readers. Strype. [1913 Webster]