Term: fenestra: a small opening covered with membrane (especially one in the bone between the middle and inner ear)
Broader: part: a portion of a natural object | Unrelated: country doctor: a doctor who practices in the country (rather than in a city) usually remote from a modern hospital
Broader: part: a portion of a natural object | Unrelated: appendicular vein: a vein that accompanies the appendicular artery and empties into the ileocolic vein
Broader: part: a portion of a natural object | Unrelated: reciprocation: alternating back-and-forth movement
Broader: part: a portion of a natural object | Unrelated: covert: a flock of coots
Broader: part: a portion of a natural object | Unrelated: sports implement: an implement used in a sport
Broader: part: a portion of a natural object | Unrelated: vivisection: the act of operating on living animals (especially in scientific research)
Broader: part: a portion of a natural object | Unrelated: principle: a basic generalization that is accepted as true and that can be used as a basis for reasoning or conduct
Broader: part: a portion of a natural object | Unrelated: hinge: a joint that holds two parts together so that one can swing relative to the other
Broader: part: a portion of a natural object | Unrelated: matchlock: an early style of musket; a slow-burning wick would be lowered into a hole in the breech to ignite the charge
Broader: part: a portion of a natural object | Unrelated: california personality inventory: a self-report personality inventory originally derived from the MMPI; consists of several hundred yes-no questions and yields scores on a number of scales including dominance and self acceptance and self control and socialization and achievement etc.