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 |
| plutonium |
1 |
today |
a radioactive chemical element of the actinide series that has ninety-four protons in each nucleus and that is capable of explosive nuclear fission in a chain reaction, used as fuel in some types of nuclear reactors. (symbol: Pu) |
Main |
Adv. |
| attack |
1 |
today |
to begin to inflict harm upon. [9 definitions] |
Main |
Adv. |
| copy |
1 |
today |
a reproduction of an original. [8 definitions] |
Main |
Adv. |
| abandon |
1 |
today |
to leave (someone or something) with no intention of returning or taking up possession again. [6 definitions] |
Main |
Adv. |
| life |
1 |
today |
the state of being that sets animals and plants apart from rocks, minerals, and other things that are not alive. Things that have life grow, reproduce, and use energy. [7 definitions] |
Kids |
Ch. |