| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | infinite surface region | science | Infinite surface regions are a common concept in mathematics and science, used to describe unbounded or limitless areas of space. | 1 |
| 2 | spheroid | science | A spheroid is a three-dimensional shape that is similar to a sphere but not perfectly round, with its equatorial diameter larger than its polar diameter. | 1 |
| 3 | spheroid | science community | A geometric shape that is often used to describe planets and celestial bodies. | 1 |