Term: dust contamination: state of being contaminated with dust
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: asthma: respiratory disorder characterized by wheezing; usually of allergic origin
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: scorzonera: long black salsify
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: exchange: a workplace for buying and selling; open only to members
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: room: opportunity for
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: binder's board: a cardboard used by bookbinders to make covers for books
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: mason bee: any of numerous solitary bees that build nests of hardened mud and sand
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: bimetallism: a monetary standard under which the basic unit of currency is defined by stated amounts of two metals (usually gold and silver) with values set at a predetermined ratio
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: giro: a British financial system in which a bank or a post office transfers money from one account to another when they receive authorization to do so
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: tachyglossus: type genus of the family Tachyglossidae
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: radar: measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects