Term: pleural space: the small potential space between the parietal and visceral layers of the pleura
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: mandatary: the recipient of a mandate
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: stratification: forming or depositing in layers
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: alarm: fear resulting from the awareness of danger
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: ballyhoo: blatant or sensational promotion
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: cotton flannel: a stout cotton fabric with nap on only one side
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: scratch pad: pad for preliminary or hasty writing or notes or sketches etc;  is a British term
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: counterespionage: spying on the spies
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: aura: a sensation (as of a cold breeze or bright light) that precedes the onset of certain disorders such as a migraine attack or epileptic seizure
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: rank: relative status
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: flax: plant of the genus Linum that is cultivated for its seeds and for the fibers of its stem