Impulsivity is both a facet of personality as well as a major component of various disorders, including ADHD, substance use disorders, bipolar disorder, antisocial personality disorder, and borderline personality disorder. Impulsiveness may also be a factor in procrastination.mpulsivity is both a facet of personality as well as a major component of various disorders, including ADHD, substance use disorders, bipolar disorder, antisocial personality disorder, and borderline personality disorder. Impulsiveness may also be a factor in procrastination.
protruding. 1  transitive verb. 2  1 archaic : to thrust forward. 3  2 : to cause to project.  intransitive 1  verb. : to jut out from the surrounding surface or context a handkerchief protruding from his breast pocket.
Full Definition of BEAK. 1. a: the bill of a bird; especially: a strong short broad bill b (1) : the elongated sucking mouth of some insects (as the true bugs) (2) : any of various rigid projecting mouth structures (as of a turtle) c: the human nose.2. a pointed structure or formation: a: a metal-pointed beam projecting from the bow especially of an ancient galley for piercing an enemy ship b: the spout of a vessel c: a continuous slight architectural projection ending in an arris â see molding illustration d: a process suggesting the beak of a bird.