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trigonous

adjective
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trig·​o·​nous | \ ˈtrigənəs \

Definition of trigonous

: having three angles or corners : triangular in cross section

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History and Etymology for trigonous

Latin trigonus, from Greek trigōnos

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“Trigonous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trigonous. Accessed 4 Mar. 2021.

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