Term: pectoral fin: either of a pair of fins situated just behind the head in fishes that help control the direction of movement
Candidate hypernym: fin: organ of locomotion and balance in fishes and some other aquatic animals → 1
Candidate hypernym: hobbledehoy: an awkward bad-mannered adolescent boy → 0
Candidate hypernym: chelonian: a reptile of the order Chelonia → 0
Candidate hypernym: repositing: depositing in a warehouse → 0
Candidate hypernym: irrigation: supplying dry land with water by means of ditches etc → 0
Candidate hypernym: lapwing: large crested Old World plover having wattles and spurs → 0
Candidate hypernym: abelian group: a group that satisfies the commutative law → 0
Candidate hypernym: reactance: opposition to the flow of electric current resulting from inductance and capacitance (rather than resistance) → 0
Candidate hypernym: explosive: a chemical substance that undergoes a rapid chemical change (with the production of gas) on being heated or struck → 0
Candidate hypernym: squaw: an American Indian woman → 0
Candidate hypernym: hospitalization insurance: insurance that pays all or part of a patient's hospital expense → 0