Sheep's cry is a collective term for the vocalizations made by sheep. The most common sound is a BLEAT, which is a short, high-pitched sound made with the mouth partially closed. It is usually five letters long and spelled B-L-E-A-T. Another sound made by sheep is a BAA, which is a low-pitched sound made with the mouth open. This sound is three letters long and spelled B-A-A. The third sound is a BLAT, which is a short, sharp sound made with the mouth open. This sound is four letters long and spelled B-L-A-T.