Term: silica: a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite
Candidate hypernym: matter: that which has mass and occupies space → 1
Candidate hypernym: drepanis: a genus of Drepanididae → 0
Candidate hypernym: glomerulonephritis: nephritis marked by inflammation of the glomeruli of the kidney; characterized by decreased production of urine and by the presence of blood and protein in the urine and by edema → 0
Candidate hypernym: hairy willowherb: plant of Europe and Asia having purplish-red flowers and hairy stems and leaves; introduced into North America → 0
Candidate hypernym: outfall: the outlet of a river or drain or other source of water → 0
Candidate hypernym: photoelectricity: electricity generated by light or affected by light → 0
Candidate hypernym: circadian rhythm: a daily cycle of activity observed in many living organisms → 0
Candidate hypernym: nebula: a medicinal liquid preparation intended for use in an atomizer → 0
Candidate hypernym: pinon pine: a small two-needled or three-needled pinon of Mexico and southern Texas → 0
Candidate hypernym: common fraction: the quotient of two integers → 0
Candidate hypernym: labiatae: a large family of aromatic herbs and shrubs having flowers resembling the lips of a mouth and four-lobed ovaries yielding four one-seeded nutlets and including mint; thyme; sage; rosemary → 0