Look-up History
Your look-up history is saved temporarily in the session. Please log in to saved it in your own account, and subscribe for unlimited saving.
Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| star |
1 |
today |
any of a vast number of celestial bodies that emit tremendous heat and light, and which can be visible from earth as points of light in the night sky. [11 definitions] |
Main |
Adv. |
| nebula |
1 |
today |
a cloud of interstellar dust or gas or both, that may appear as either a light or dark mass depending on how it absorbs, reflects, or re-emits incident radiation. [2 definitions] |
Main |
Adv. |