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cardioid
UK
/ˈkɑːdɪɔɪd/
US
/ˈkɑrdiˌɔɪd/
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AI Expert
Explain what “cardioid” means as a noun and as an adjective.
Show how “cardioid” is used in mathematics and audio technology.
Explain the word parts “cardio-” and “-oid” and how they shape the meaning.
Compare “cardioid” with “heart-shaped”: when is each more precise?
Give five B2-level examples of “cardioid” with Russian translations.
Explain how to pronounce “cardioid” and where the stress falls.
Quiz me with three questions about the meaning and use of “cardioid”.
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