Term: hourglass: a sandglass that runs for sixty minutes
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: havelock: a cloth covering for a service cap with a flap extending over the back of the neck to protect the neck from direct rays of the sun
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: avail: a means of serving
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: optics: optical properties
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: eland: either of two large African antelopes of the genus Taurotragus having short spirally twisted horns in both sexes
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: stamp dealer: a dealer in stamps (whose customers are stamp collectors)
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: homeless: someone unfortunate without housing
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: drag coefficient: the ratio of the drag on a body moving through air to the product of the velocity and the surface area of the body
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: drinking: the act of consuming liquids
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: no-show: someone who shirks duty
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: sonic boom: an explosive sound caused by the shock wave of an airplane traveling faster than the speed of sound