Most common
Definitions
- n. 1
The theory that the Sun is the center of the universe.
Related words
- Other spellings
- heliocentricism
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| heliocentrism | rising | |
| heliocentricity | steady |
Use in printed books, per decade from 1850 to 2019.
By length
- 15 letters
- heliocentricity