1. having the shape of a rhomboid; shaped like a parallelogram with unequal adjacent sides
Usage: geometry

Examples

• The crystal had a distinctive rhomboidal structure.
• The architect designed rhomboidal windows for the modern building.
• Under the microscope, the mineral showed rhomboidal cleavage patterns.
• The rhomboidal tiles created an interesting geometric pattern on the floor.
• The leaf’s rhomboidal shape made it easy to identify the plant species.
• The rhomboidal plot of land was difficult to develop efficiently.