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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| automatic |
1 |
today |
working or operating by itself. [2 definitions] |
Main |
Int. |
| fluorine |
1 |
today |
an extremely reactive chemical element of the halogen group that has nine protons in each nucleus and that occurs naturally only in compounds such as fluoride salts, but that can be isolated in pure form as a yellowish, highly toxic gas. (symbol: F) |
Main |
Adv. |
| culture |
1 |
today |
the sum of the language, customs, beliefs, cuisine, and art considered characteristic of a particular group of people. [8 definitions] |
Main |
Adv. |