(not-comparable, relational) Of, relating to, near, involving, or supplying the cheek.
(not-comparable) Of, relating to, or lying in the mouth.
(not-comparable) Administered in the mouth, not by swallowing but by absorption through the skin of the cheek; often by placing between the top gum and the inside of the lip.
(not-comparable) supralaryngeal, not laryngeal or glottal.