| bench |
a long seat, often made of wood and without a back. |
| caution |
care and attention to safety. |
| cough |
the act or pushing air noisily out of the lungs, as a result of illness or something irritating one's air passages. |
| flake |
a small, thin piece that has split off from or peeled off of a surface. |
| instrument |
a tool or mechanical device used for special work. |
| inventor |
one who conceives of or makes something new. |
| lab |
a short form of laboratory. |
| lump |
a small mass or pile with no special shape; hunk. |
| mail |
letters, packages, and other things sent and received through an official system. |
| seat |
a chair or other object for sitting on. |
| sing |
to make music with the voice. |
| snow |
small, soft, white pieces of frozen water that fall from the sky like rain. |
| stir |
to mix liquids together or move a liquid in a circle using your hand or an object. |
| teacher |
a person whose job is explaining and showing things to students so that they can learn. |
| trousers |
a garment for the lower parts of the body from waist to ankle that covers each leg; pants; slacks. |