solid figure
- noun
- /ˈsɒlɪd ˈfɪɡər/
- Artists often create sculptures that represent solid figures, showcasing shapes that occupy three-dimensional space.
Examples
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The aquarium is a solid figure, not a polygon.
Academic text (1991) -
They reported that they've jammed more tetrahedra—solid figures with four triangular faces—and other polyhedral solid objects than ever before into a space.
Academic text (2009) -
A cube is a common example of a solid figure because it has three dimensions: length, width, and height.
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In mathematics class, we learned to rotate various solid figures, like spheres and cylinders, to understand their properties better.
Synonyms
A shape that has length, width, and height, like a cube
A solid shape with height, width and depth like a cube
How Complex
Surface Forms
Morphology
The meaning 'a three-dimensional geometric shape' is directly and transparently derived from combining 'solid' (a three-dimensional object with volume/rigidity) with 'figure' (a shape or form). This simple compositional noun-noun combination follows regular English patterns and has clear equivalents in other languages, so a B1 learner who knows both words can readily infer the MWE meaning.
Etymology
Solid figure: The name solid figure comes from geometry: solid means 'not flat' and figure means 'shape', so imagine a filled box instead of a flat drawing. That's why solid figure means a 3D shape with length, width, and height.