Term: air bladder: an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: balance: equality between the totals of the credit and debit sides of an account
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: tartare sauce: mayonnaise with chopped pickles and sometimes capers and shallots and parsley and hard-cooked egg; sauce for seafood especially fried fish
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: mortgagee: the person who accepts a mortgage
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: dandruff: a condition in which white scales of dead skin are shed by the scalp
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: cat shark: small bottom-dwelling sharks with cat-like eyes; found along continental slopes
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: bridle: headgear for a horse; includes a headstall and bit and reins to give the rider or driver control
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: birdcage: a cage in which a bird can be kept
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: light show: a display of colored lights moving in shifting patterns
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: pulse: edible seeds of various pod-bearing plants (peas or beans or lentils etc.)
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: shortness: the property of being truncated or short