0 the position of the teeth in which the lower teeth go over the upper teeth when a person bites the teeth together, or the degree to which the lower teeth are in front of the upper teeth --
A large, very powerful man with a distinctive underbite, he is actually very well composed and gentlemanly and honest to a fault, with an unshakable will.
He has a rather prominent underbite.
The mandible (lower jaw) lacks the hollow opening, or "fenestra", seen in other species, and the entire lower jaw is bowed outwards, giving the animal the appearance of an underbite.
Facemasks or reverse-pull headgear needs to be worn between 12 to 22 hours per day, but typically 14 to 16 hours a day is effective in correcting the underbite.
There are special modifications for the treatment of overbite and underbite, however they usually only differ in the shape of the dental arch and in stronger or longer walls.
It will also, along with an underbite, cause severe discomfort when a bit is placed in the horses mouth.
Their mouths are small and set in an underbite.
He is commonly recognized by his large underbite and his constant blank facial expression.
