Term: ammonium: the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: simple fruit: an indehiscent fruit derived from a single ovary having one or many seeds within a fleshy wall or pericarp: e.g. grape; tomato; cranberry
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: vinyl: shiny and tough and flexible plastic; used especially for floor coverings
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: communicable disease: a disease that can be communicated from one person to another
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: period: the end or completion of something
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: pusher: one who intrudes or pushes himself forward
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: pinaceae: a family of Pinaceae
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: merops: type genus of the Meropidae
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: spot market: a market in which a commodity is bought or sold for immediate delivery or delivery in the very near future
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: ardeb: a unit of dry measure used in Egypt
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: improvisation: a creation spoken or written or composed extemporaneously (without prior preparation)