Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| first aid |
1 |
today |
emergency medical help given to a hurt or sick person while waiting for a doctor. |
Main |
Int. |
| debate |
1 |
today |
a discussion between two people or groups who disagree on an important subject. [4 definitions] |
Main |
Int. |
| heterodyne |
1 |
today |
of or designating a merging or method of merging two frequencies such that the resulting frequency equals the sum of or difference between the two, often accomplished by the modification of an incoming signal by a receiver. [3 definitions] |
Main |
Adv. |
| call |
1 |
today |
to say in a loud voice or shout out. [10 definitions] |
Main |
Int. |
| vertebrate |
1 |
today |
having a backbone. [2 definitions] |
Main |
Int. |
| 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] |
Main |
Int. |
| car |
1 |
today |
an automobile. [3 definitions] |
Main |
Adv. |