Definitions Found:
a parallelogram with four equal sides and sometimes one with no right angles
- rhombusa parallelogram with four equal sides and sometimes one with no right angles
- rhombusesA parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides
- squarerectangle with four equal sides and four right angles
- squaringrectangle with four equal sides and four right angles
- squarerrectangle with four equal sides and four right angles
- squaresrectangle with four equal sides and four right angles
- rectanglea four-sided plane figure with all its angles right angles, esp one with unequal adjacent sides
- rectanglesRECTANGLE, a four-sided plane figure with all its angles right angles, esp one with unequal adjacent sides
- hypercubea figure in a space of four or more dimensions having all its sides equal and all its angles right angles
- hypercubesHYPERCUBE, a figure in a space of four or more dimensions having all its sides equal and all its angles right angles
- squaresthaving four equal sides and four right angles