Definition Of orifice
an opening, as of a pipe or tube, or one in the body, such as a nostril or the anus.
On the left there was an obstructing lesion noted at the orifice of the left upper lobe bronchus.
Example Of orifice
Anatomists have applied the term cardia to that part of the stomach that lies around the orifice of the tubular esophagus.
During excretion, the urethral orifice below the bladder is opened and the urine passes through the urethra.
Epithelia are tissues lining the outer surface of the body, or the inner surface of organs which have a direct connection to one of the body's orifices .
Hair is found on all parts of the skin except the palm and sole, and the oral, anal, and urogenital orifices .
In addition, no diverticular orifices were identified.