intransitive. To bellow, roar, make a loud noise.

intransitive. Of a person, crowd, etc.: to utter a loud deep prolonged sound, typically whilst in a state of high emotion, such as anger, pain…

intransitive. To cry out, howl, roar. Also: to sing loudly; (of a voice or instrument) to resound.

intransitive. Of a person: to cry out; to roar, bellow; to shout.

intransitive. Of an animal (esp. a lion): to roar. Also: to lament, cry out, rage as though mad.

intransitive. To make a resonant sound reminiscent of that of a cow; esp. to make a long low melancholic sound, to moan.

intransitive. Probably: to roar or to gnash one's teeth. Obsolete. rare.

intransitive. To cry, roar, yell; to shout at the top of one's voice until one is hoarse. Esp. of a bird: to utter a harsh croaking cry like that of…

Of persons: To make a loud noise; to roar.

intransitive. To shout, bellow, roar; to make a loud noise.

intransitive. To roar or bluster as the wind; to howl: see hurling, n. 4. Obsolete.

Of human beings: To cry in a loud and deep voice; to shout, vociferate, roar (depreciative or humorous); also (seriously) to roar from pain.

intransitive. To shout, roar, bellow. Also transitive with out.

intransitive. To make a sound expressive of disdain, contempt, disapproval, dissatisfaction, etc.; to shout or jeer at. Also (in later use chiefly)…