In police work, that's called a custody search that includes everything short of a cavity search.
Take a “cavity bomb,” for example: explosives hidden in rolls of fat, between butt cheeks.
Place the mineral in the cavity with a little of carbonate of soda, and blow upon it with the inner or oxidizing flame.
And he bent forward and compelled her also to stoop over the cavity.
The torch, which had been replaced in its cavity in the pavement, had just been extinguished.
The subgleba broad, occupying about one-third of the cavity.
A push upon a great boulder hard by—it fell upon the cavity with a crash, and all hope of egress was barred.
All the interior of the net he made of fire, but the lesser weels and their cavity, of air.
Just think for a moment what it would mean to find a live toad within a cavity in a solid rock.
Epithelium: the layer of cells which covers a surface or lines a cavity.
cavity cav·i·ty (kāv'ĭ-tē)
A hollow area within the body, such as a sinus cavity.
A pitted area in a tooth caused by caries.