Term: tribasic acid: an acid containing three replaceable hydrogen atoms per molecule
Candidate hypernym: acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt → 1
Candidate hypernym: middle: an intermediate part or section; - Aristotle → 0
Candidate hypernym: conductor: a substance that readily conducts e.g. electricity and heat → 0
Candidate hypernym: endarteritis: inflammation of the inner lining of an artery → 0
Candidate hypernym: corporate executive: an executive in a business corporation → 0
Candidate hypernym: black opal: a dark colored opal with internal reflections of green or red → 0
Candidate hypernym: venter: the womb → 0
Candidate hypernym: brachiocephalic vein: veins formed by the union of the internal jugular and subclavian veins → 0
Candidate hypernym: safety lamp: an oil lamp that will not ignite flammable gases (methane) → 0
Candidate hypernym: bryopsida: true mosses: bryophytes having leafy rather than thalloid gametophytes: comprises orders Andreaeales; Bryales; Dicranales; Eubryales; Sphagnales → 0
Candidate hypernym: carabidae: ground beetles → 0