Term: zeolite: any of a family of glassy minerals analogous to feldspar containing hydrated aluminum silicates of calcium or sodium or potassium; formed in cavities in lava flows and in plutonic rocks
Candidate hypernym: water softener: a substance (such as sodium chloride) that lessens the hardness of water by replacing calcium and magnesium ions with sodium ions and so gives the water more efficient sudsing power → 1
Candidate hypernym: holy roman empire: a political entity in Europe that began with the papal coronation of Otto I as the first emperor in 962 and lasted until 1806 when it was dissolved by Napoleon → 0
Candidate hypernym: mya: type genus of the family Myacidae → 0
Candidate hypernym: east by north: the compass point that is one point north of due east → 0
Candidate hypernym: vanishing: a sudden disappearance from sight → 0
Candidate hypernym: side: a family line of descent → 0
Candidate hypernym: mess: a (large) military dining room where service personnel eat or relax → 0
Candidate hypernym: explicitness: clarity as a consequence of being explicit → 0
Candidate hypernym: waterbuck: any of several large African antelopes of the genus Kobus having curved ridged horns and frequenting e.g. swamps and rivers → 0
Candidate hypernym: time-scale factor: the ratio of the simulation time to the time of the real process → 0
Candidate hypernym: major: the principal field of study of a student at a university → 0