trapezium noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com

Definition of trapezium noun from the Oxford Advanced American Dictionary

trapezium

noun

NAmE//trəˈpiziəm//

(pl. trapeziums, (or )trapezia

NAmE//trəˈpiziə//

) (geometry)

a flat shape with four straight sides, none of which are parallel

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