Term: respiratory organ: any organ involved in the process of respiration
Broader: internal organ: a main organ that is situated inside the body | Unrelated: corbel arch: (architecture) an arch constructed of masonry courses that are corbelled until they meet
Broader: internal organ: a main organ that is situated inside the body | Unrelated: backhoe: an excavator whose shovel bucket is attached to a hinged boom and is drawn backward to move earth
Broader: internal organ: a main organ that is situated inside the body | Unrelated: cobblers: nonsense
Broader: internal organ: a main organ that is situated inside the body | Unrelated: rivulus: found in small streams of tropical America; often kept in aquariums; usually hermaphroditic
Broader: internal organ: a main organ that is situated inside the body | Unrelated: penicillinase: enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic
Broader: internal organ: a main organ that is situated inside the body | Unrelated: wild senna: North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia
Broader: internal organ: a main organ that is situated inside the body | Unrelated: candlestick: a holder with sockets for candles
Broader: internal organ: a main organ that is situated inside the body | Unrelated: photolithograph: a lithograph produced by photographically produced plates
Broader: internal organ: a main organ that is situated inside the body | Unrelated: fixative: a varnish dissolved in alcohol and sprayed over pictures to prevent smudging
Broader: internal organ: a main organ that is situated inside the body | Unrelated: zoospore: an asexual spore of some algae and fungi that moves by means of flagella