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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
control rod |
1 |
today |
a rod or bar in a nuclear reactor that contains a neutron-absorbing material, and that is lowered into or raised from the core to control the fission chain reaction. |
Main |
Adv. |
skip |
1 |
today |
to jump forward lightly by sliding and hopping on one foot and then the other. [8 definitions] |
Kids |
Ch. |
alter |
1 |
today |
to make different; change. [2 definitions] |
Main |
Adv. |