| calculator |
a machine used in computing numbers. |
| clatter |
to make a loud rattling noise. |
| computer |
an electronic device that is used to store and sort information and work with data at a high speed. |
| discuss |
to talk together about. |
| economy |
the careful use of money, resources, and means of production. |
| flask |
a rounded bottle with a narrow neck. |
| invert |
to reverse the order, position, or direction of. |
| melt |
to change from a solid to a liquid state through heat or pressure. |
| meter3 |
a device that measures or records distance, speed, time, quantity, or degree. |
| obtain |
to get; gain. |
| pollute |
to make dirty or harmful to health by mixing in or adding waste material. |
| prickly |
full of small, sharp points. |
| refer |
to send or direct to a source for help. |
| several |
being an amount that is more than "a few" but less than "many." |
| unfold |
to open or spread out from a folded condition. |