rhom·boid /ˈrɑmˌbɔɪd/
偏菱形,長斜方形(a.)長斜方形的
Rhom·boid n. Geom. An oblique-angled parallelogram like a rhomb, but having only the opposite sides equal, the length and with being different.
Rhom·boid a. Same as Rhomboidal.
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rhomboid
adj : shaped like a rhombus or rhomboid; "rhomboidal shapes" [syn:
rhomboidal]
n 1: a parallelogram with adjacent sides of unequal lengths; an
oblique-angled parallelogram with only the opposite
sides equal
2: any of several muscles of the upper back that help move the
shoulder blade [syn: rhomboid muscle]