Term: respiratory organ: any organ involved in the process of respiration
Candidate hypernym: internal organ: a main organ that is situated inside the body → 1
Candidate hypernym: corbel arch: (architecture) an arch constructed of masonry courses that are corbelled until they meet → 0
Candidate hypernym: backhoe: an excavator whose shovel bucket is attached to a hinged boom and is drawn backward to move earth → 0
Candidate hypernym: cobblers: nonsense → 0
Candidate hypernym: rivulus: found in small streams of tropical America; often kept in aquariums; usually hermaphroditic → 0
Candidate hypernym: penicillinase: enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic → 0
Candidate hypernym: wild senna: North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia → 0
Candidate hypernym: candlestick: a holder with sockets for candles → 0
Candidate hypernym: photolithograph: a lithograph produced by photographically produced plates → 0
Candidate hypernym: fixative: a varnish dissolved in alcohol and sprayed over pictures to prevent smudging → 0
Candidate hypernym: zoospore: an asexual spore of some algae and fungi that moves by means of flagella → 0