oral histology is the study of the structure and function of oral (mouth) tissues through the use of a microscope
"an examination conducted by spoken communication", "a stage in psychosexual development when the child's interest is concentrated in the mouth; fixation at this stage is said to result in...
What is the radiology definitions: occlusal in dentistry
By speaking.
the desire to have something put in one's mouth
expressing ones thought and ideas we need more information on concepts that we ask for