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polyhedron
UK
/ˌpɒl.ɪˈhiː.drən/
US
/ˌpɑː.lɪˈhiː.drən/
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AI Expert
Explain what “polyhedron” means and how it differs from “polyhedral.”
Show why “polyhedron models” uses a noun as a modifier, and suggest a more natural alternative.
Explain the plural forms “polyhedrons” and “polyhedra,” with examples.
Give five B2-level example sentences with “polyhedron” and translate them into Russian.
Teach me useful collocations and phrases related to “polyhedron.”
Compare “polyhedron” with “polygon,” “prism,” and “polyhedral,” with examples.
Quiz me with three questions about the word, then ask me to use it in my own sentence.
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