One may take a sheep's bladder into the orifice of which a tube is fastened.
There had been only a superficial examination by Tomlinson of the orifice of the wound.
A jet of soapsuds plays on each drill from an orifice 1/32 in.
It was not difficult then to stop up the orifice with a little fat.
He examined the edge of the orifice where the rock rested upon it.