Term: patina: a fine coating of oxide on the surface of a metal
Broader: artifact: a man-made object taken as a whole | Unrelated: smalltooth sawfish: commonly found in tropical bays and estuaries; not aggressive
Broader: artifact: a man-made object taken as a whole | Unrelated: whitetip shark: large deep-water shark with white-tipped dorsal fin; worldwide distribution; most dangerous shark
Broader: artifact: a man-made object taken as a whole | Unrelated: fraise: a ruff for the neck worn in the 16th century
Broader: artifact: a man-made object taken as a whole | Unrelated: distilled water: water that has been purified by distillation
Broader: artifact: a man-made object taken as a whole | Unrelated: syncytium: a mass of cytoplasm containing several nuclei and enclosed in a membrane but no internal cell boundaries (as in muscle fibers)
Broader: artifact: a man-made object taken as a whole | Unrelated: outdoorswoman: a woman who spends time outdoors (e.g., hunting and fishing)
Broader: artifact: a man-made object taken as a whole | Unrelated: diapsida: used in former classifications to include all living reptiles except turtles; superseded by the two subclasses Lepidosauria and Archosauria
Broader: artifact: a man-made object taken as a whole | Unrelated: short gastric artery: several small arteries branching off of the splenic artery and going to the greater curvature of the stomach
Broader: artifact: a man-made object taken as a whole | Unrelated: testudo: a movable protective covering that provided protection from above; used by Roman troops when approaching the walls of a besieged fortification
Broader: artifact: a man-made object taken as a whole | Unrelated: pesantran: a Muslim school in Indonesia operated by religious leaders; produces young militants skilled in jihad