As a Noun: 1. A very loud, high-pitched noise made with your voice and mouth, usually because you are in pain or are very frightened. English = scream, cry. 2. A sudden loud scream. English = shriek. As a Verb or Adjective: 1. To make a very loud, high-pitched noise with your voice and mouth, usually because you are in pain or are very frightened. English = scream, scream out, cry, cry out. 2. To make a sudden loud scream. English = shriek.