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trihedron

noun
tri·he·dron | \trīˈhēdrən\
plural trihedrons\-drənz \ or trihedra\-drə \

Definition of trihedron 

: a figure formed by three planes meeting in a point

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History and Etymology for trihedron

New Latin, from tri- + -hedron

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Dictionary Entries near trihedron

trihalomethane

trihedral

trihedral angle

trihedron

trihybrid

trihydrated

trihydroxy

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