In the herbivorous modification, as seen in three distinct phases in the horse, the kangaroo, and in ruminants, the incisors are generally well developed in one or both jaws, and have a nipping action, either against one another or against a toothless hard pad in the upper jaw; while the canines are usually small or absent, at least in the upper jaw, but in the lower jaw may be approximated and assimilated to the incisors.
He wiped his mouth on his shirtsleeve and turned his toothless grin on Royce.
I guess my biggest reason is I don't want to lose her and let's face it, when I'm toothless and bald and she is still as beautiful as today, she's not going to want me.
A blissful bright smile was fixed on the baby's broad face with its toothless open mouth.
The sides of the jaws are provided with a close series of grinding teeth, which are often worn down to stumps; the front of the jaws forms a toothless beak, which would be encased originally in a horny sheath.
In every toothless smile she saw Nick.