Term: piggyback: the act of carrying something piggyback
Candidate hypernym: abstraction: a general concept formed by extracting common features from specific examples → 1
Candidate hypernym: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge → 0
Candidate hypernym: king's spear: asphodel with leafy stem and fragrant yellow flowers → 0
Candidate hypernym: pearlite: a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron → 0
Candidate hypernym: prostaglandin: a potent substance that acts like a hormone and is found in many bodily tissues (and especially in semen); produced in response to trauma and may affect blood pressure and metabolism and smooth muscle activity → 0
Candidate hypernym: simian: an ape or monkey → 0
Candidate hypernym: lassa virus: the RNA virus that causes Lassa fever → 0
Candidate hypernym: resistance unit: the reciprocal of conductance → 0
Candidate hypernym: paleopathology: the study of disease of former times (as inferred from fossil evidence) → 0
Candidate hypernym: hangar queen: an airplane with a bad maintenance record → 0
Candidate hypernym: property line: the boundary line between two pieces of property → 0