noun🔗ShareA cone or pyramid whose tip has been truncated by a plane parallel to its base."The lampshade had the shape of a frustum; it looked like a cone with its top cut off. "mathfigureparttechnicalChat with AIVocabulary GamePractice Reading
noun🔗ShareA portion of a sphere, or in general any solid, delimited by two parallel planes."The art project involved creating sculptures from a clay frustum we formed by slicing off the top and bottom of a clay sphere. "mathtechnicalfigurespaceChat with AIVocabulary GamePractice Reading
