An object, usually a metal bar, placed into the mouth of a horse, held on by a bridle and used with reins to direct and guide the animal. Occasionally made of other materials, including rubber.May be solid or jointed and may have rollers or other attachments added, usually in the center.
There are 32 teeth in the human mouth, including the wisdom teeth at the back that most people have removed. But how many of them do we seriously need? This question has exercised dentists since the dawn of the NHS with its cash-limited budget for treatment.
Quick Answer. The average size of the human mouth is 50 millimeters. The size of the mouth varies according to the size of the head. People with larger heads tend to have bigger mouths. As children grow older, the jaw bones tend to widen and the mouth gradually becomes bigger. Continue Reading