Term: hafnium: a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
Broader: matter: that which has mass and occupies space | Unrelated: dubbing: a new soundtrack that is added to a film
Broader: matter: that which has mass and occupies space | Unrelated: bachelor party: stag party held for a bachelor (usually on the night before he is married)
Broader: matter: that which has mass and occupies space | Unrelated: virgo: (astrology) a person who is born while the sun is in Virgo
Broader: matter: that which has mass and occupies space | Unrelated: active matrix screen: a type of LCD screen used for some portable computers; there is a separate circuit for each pixel
Broader: matter: that which has mass and occupies space | Unrelated: cathexis: (psychoanalysis) the libidinal energy invested in some idea or person or object
Broader: matter: that which has mass and occupies space | Unrelated: erigeron: cosmopolitan genus of usually perennial herbs with flowers that resemble asters; leaves occasionally (especially formerly) used medicinally
Broader: matter: that which has mass and occupies space | Unrelated: iron man: a strong man of exceptional physical endurance
Broader: matter: that which has mass and occupies space | Unrelated: trypetidae: fruit flies; some leaf miners
Broader: matter: that which has mass and occupies space | Unrelated: capulin: Mexican black cherry tree having edible fruit
Broader: matter: that which has mass and occupies space | Unrelated: blanket: bedding that keeps a person warm in bed