Learn how to say Trapezoid correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word trapezoid:
1 Geometry, British a quadrilateral with no sides parallel.
North American a quadrilateral with one pair of sides parallel. Compare with trapezium.
2 (also trapezoid bone) Anatomy a small carpal bone in the base of the hand, articulating with the metacarpal of the index finger.
early 18th century: from modern Latin trapezoides, from late Greek trapezoeidēs, from trapeza ‘table’ (see trapezium)