1. A plane four-sided figure, like a trapezium.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• trapizod,
• trapazoid,
• trapazoids,
• trapezoius,
• trapizoid,
• trapozoid,
• trapeziod,
• trapizoids,
• rrapezoid,
• frapezoid,
• grapezoid,
• yrapezoid,
• 6rapezoid,
• 5rapezoid,
• teapezoid,
• trapezoide,
• trapezoidal,
• tapieroid,
• trisemoid,
• Trakenoid

• trapezius,
• trophozoite,
• trapezoidal,
• trapezium,
• trapeze.

The adjective form of the word "trapezoid" is "trapezoidal".

The plural of the "trapezoid" can be the "trapezoids".

The singular of the "trapezoid" can be the "trapezoid".