scream

n. 1 loud high-pitched cry of fear, pain, etc. 2 similar sound or cry. 3 colloq. Hilarious occurrence or person. v. 1 emit a scream. 2 speak or sing (words etc.) In a screaming tone. 3 make or move with a screaming sound. 4 laugh uncontrollably. 5 be blatantly obvious. [old english]

v. i. To cry out with a shrill voice; to utter a sudden, sharp outcry, or shrill, loud cry, as in fright or extreme pain; to shriek; to screech.