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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| zinc |
1 |
today |
a chemical element that has thirty protons in each nucleus and that occurs in pure form as a bluish white corrosion-resistant metal that is brittle at room temperature but becomes malleable when heated, used in a variety of alloys and in electrical devices. (symbol: Zn) [2 definitions] |
Main |
Adv. |
| careless |
1 |
today |
not cautious or attentive enough; negligent (often fol. by "with," "about," or "in"). [5 definitions] |
Main |
Adv. |