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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| solar system |
1 |
today |
our Sun, its eight planets and their moons, and all other bodies that travel around the Sun, or any system that includes a star and all of the matter which orbits that star, including planets and moons. |
Main |
Int. |
| gravitate |
1 |
today |
to move toward or be attracted to something by or as if by a force of gravity. |
Main |
Adv. |
| tunnel |
1 |
today |
an underground or underwater passage created so that people or vehicles can go through it. [4 definitions] |
Main |
Int. |
| lesson |
1 |
today |
a period of instruction in which particular things are taught, or a particular thing or set of things that are to be learned or studied. [7 definitions] |
Main |
Adv. |