Term: plastron: (zoology) the part of a turtle's shell forming its underside
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: quintal: a unit of weight equal to 100 kilograms
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: greater butterfly orchid: south European orchid with dark green flowers that are larger and less fragrant than Platanthera bifolia; sometimes placed in genus Habenaria
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: loving cup: a large drinking vessel (usually with two handles) that people drink out of in turn at a banquet
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: allegro: a brisk and lively tempo
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: sociopath: someone with a sociopathic personality; a person with an antisocial personality disorder (`psychopath' was once widely used but has now been superseded by `sociopath')
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: ananas: a genus of tropical American plants have sword-shaped leaves and a fleshy compound fruits composed of the fruits of several flowers (such as pineapples)
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: tripod: a three-legged rack used for support
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: mouse: any of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: hepatomegaly: abnormal enlargement of the liver
Broader: system: a group of physiologically or anatomically related organs or parts | Unrelated: nest: a gang of people (criminals or spies or terrorists) assembled in one locality