Term: nuclear reactor: (physics) any of several kinds of apparatus that maintain and control a nuclear reaction for the production of energy or artificial elements
Broader: artifact: a man-made object taken as a whole | Unrelated: section: (geometry) the area created by a plane cutting through a solid
Broader: artifact: a man-made object taken as a whole | Unrelated: procavia: type genus of the Procaviidae
Broader: artifact: a man-made object taken as a whole | Unrelated: x-or circuit: gate for exclusive OR; a circuit in a computer that fires only if only one of its inputs fire
Broader: artifact: a man-made object taken as a whole | Unrelated: playoff game: one game in the series of games constituting a playoff
Broader: artifact: a man-made object taken as a whole | Unrelated: pass: (American football) a play that involves one player throwing the ball to a teammate
Broader: artifact: a man-made object taken as a whole | Unrelated: noise pollution: annoying and potentially harmful environmental noise
Broader: artifact: a man-made object taken as a whole | Unrelated: fardel: a burden (figuratively in the form of a bundle)
Broader: artifact: a man-made object taken as a whole | Unrelated: dinner bell: a bell rung to announce that dinner has been served
Broader: artifact: a man-made object taken as a whole | Unrelated: lophophora: two species of small cacti of northeastern Mexico and southwestern United States having rounded stems covered with jointed tubercles: mescal
Broader: artifact: a man-made object taken as a whole | Unrelated: ostrich fern: tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes