单词	concavity
释义	concavity /kɒnˈkavɪti / noun (plural concavities) [mass noun] 1The state or quality of being concave: the concavity of her stomach... ‘Lower’ refers to the side of the test to which the neck curves; Figure 7 provides an example of how length, width, concavity and curvature are measured. Scanning electron micrographs of the discs of the tube feet of Odontaster validus revealed varying degrees of concavity. It only reflects the consequence of an empirical fact, the degree of concavity of individual utility functions. 1.1 [count noun] A concave surface or thing: the spaces are hollowed out to form concavities... Varied in circumference and width but uniform in texture, the smooth surfaces of the concavities contrast with the gritty exteriors, which, for the most part, are left untouched. The light from above distorts in the concavities formed at the points on which the strider rests. The shape of Taormina is a geometry of interlocking and contrapuntal curves and concavities with various centres and focal points. Rhymes cavity, depravity, gravity
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