| addition |
the process of finding the total of two or more numbers. |
| clog |
to block passage through something. |
| course |
the direction or way along which something moves. |
| crisp |
firm but breaking easily into pieces. |
| drive |
to make something move by using force. |
| elevator |
a device that carries people or things from one floor to another in a building. An elevator is like a small room or platform that moves up and down. |
| empty |
holding or containing nothing. |
| frost |
a thin, light covering of ice. |
| lean1 |
to bend in a certain direction. |
| silent |
making or having no sound. |
| study |
to try to gain knowledge or skill. |
| table |
a piece of furniture with a flat top supported by one or more legs. |
| task |
a piece of work to be done; duty. |
| trash |
anything that is thrown away because it is not wanted. |
| war |
a time of very great fighting between countries or groups of people. |