Term: ornithine: an amino acid that does not occur in proteins but is important in the formation of urea
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: ancient pine: small slow-growing pine of western United States similar to the bristlecone pine; chocolate brown bark in plates and short needles in bunches of 5; crown conic but becoming rough and twisted; oldest plant in the world growing to 5000 years in cold semidesert mountain tops
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: snakebird: fish-eating bird of warm inland waters having a long flexible neck and slender sharp-pointed bill
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: realism: the attribute of accepting the facts of life and favoring practicality and literal truth
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: seckel: small yellowish- to reddish-brown pear
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: phthirius: true lice: crab lice
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: field trial: a contest between gun dogs to determine their proficiency in pointing and retrieving
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: anadenanthera colubrina: Brazilian shrub having twice-pinnate leaves and small spicate flowers followed by flat or irregularly torulose pods; sometimes placed in genus Piptadenia
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: sinuosity: having curves
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: formula: a liquid food for infants
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: cashew: tropical American evergreen tree bearing kidney-shaped nuts that are edible only when roasted