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English definition of “rhombus”


noun [C]  /ˈrɑm·bəs/ (plural rhombuses, rhombi  /ˈrɑm·bi, -bɑɪ/)
geometry a flat shape with four sides of equal length and four angles that usually are not 90°
(Definition of rhombus noun from the Cambridge Academic Content Dictionary © Cambridge University Press)

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