Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| hypothermia |
1 |
today |
a condition of very low body temperature. |
Main |
Int. |
| Roman numeral |
1 |
today |
a letter used as a number in the ancient Roman number system. The letter I equals 1, V equals 5, X equals 10, L equals 50, C equals 100, D equals 500, and M equals 1,000. In this system, a letter followed by one of equal or lesser value means the two are added; seven is VII, or 5+1+1. A letter followed by one of greater value means that the first is subtracted from the second; four hundred is CD, or 500-100. |
Main |
Int. |
| trial |
1 |
today |
the act of hearing a case in court to decide whether or not a person has broken a particular law. [5 definitions] |
Main |
Int. |
| emu |
1 |
today |
a large bird with long legs that runs very fast but can not fly. Emus live in Australia. |
Main |
Int. |
| crazy |
1 |
today |
(informal) having a mental illness; insane. [4 definitions] |
Main |
Int. |
| virus |
1 |
today |
a tiny organism that can reproduce only in living cells. Viruses cause disease in humans, animals, and plants. [3 definitions] |
Kids |
Ch. |
| succeed |
1 |
today |
to have a good or favorable result; do well. [3 definitions] |
Kids |
Ch. |