Term: tannin: any of various complex phenolic substances of plant origin; used in tanning and in medicine
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: beach grass: tough grasses with strong roots that can grow on exposed sandy shores
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: cetacean: large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: sarcochilus: diminutive epiphytic or lithophytic orchids with clumped short-stemmed foliage and arching racemes of colorful flowers; Australia and Polynesia to southeastern Asia
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: visitor: someone who visits
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: hubbub: loud confused noise from many sources
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: reed bunting: European bunting inhabiting marshy areas
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: fried rice: boiled rice mixed with scallions and minced pork or shrimp and quickly scrambled with eggs
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: radio link: a two-way radio communication system (usually microwave); part of a more extensive telecommunication network
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: himantopus: major one of two genera of stilts; similar to avocets but with straight bills
Broader: abstraction: a general concept formed by extracting common features from specific examples | Unrelated: mushroom: fleshy body of any of numerous edible fungi