pumpkin-shaped
Adjective: - Having a shape that is wider around the middle than at the top and bottom, similar to the round and slightly flattened form of a pumpkin. In a more technical or scientific context, it describes a form where the equatorial diameter is greater than the polar diameter, resulting in an oblate spheroid.
This adjective is used to describe objects, figures, or forms that resemble the characteristic round and often vertically squashed shape of a pumpkin. - It is typically used attributively (before a noun) or predicatively (after a linking verb like 'be'). - It often conveys a sense of plumpness, roundness, and a lack of angularity.
- The pumpkin-shaped ornament was the centerpiece of the fall decoration.
- After the renovation, the old, square tower was replaced with a more modern, pumpkin-shaped dome.
- The planet Saturn is noticeably pumpkin-shaped due to its rapid rotation and fluid composition.
- Scientific/Technical Description: In geometry and planetary science, 'pumpkin-shaped' is an informal way to describe an oblate spheroid. This is a three-dimensional shape formed by rotating an ellipse around its minor axis, resulting in a sphere flattened at the poles.
- Jupiter is not a perfect sphere; it is slightly pumpkin-shaped because of its rotational forces.
- Oblate (adj): The formal technical term meaning flattened at the poles. (e.g., )
- Rotund (adj): Round or plump in shape, often describing a person's figure.
- Squat (adj): Short and thick or broad, which can sometimes imply a similar wide, compressed shape.
- Oblate
- Squashed
- Flattened (at the poles)
- Rotund (in a general sense)
- Prolate (adj): Having the polar diameter greater than the equatorial diameter; elongated at the poles.
- Rod-shaped
- Cylindrical
While there are no common idioms using "pumpkin-shaped," the word "pumpkin" itself features in idioms: - Turn into a pumpkin: An idiom meaning it is time to leave or go home, often used humorously, originating from the story of Cinderella. - It's midnight, I'd better get home before I turn into a pumpkin.
- having the equatorial diameter greater than the polar diameter; being flattened at the poles