| barefoot |
with nothing on the feet. |
| beat |
to hit again and again. |
| buddy |
(informal) friend. |
| case2 |
a container for holding, carrying, or keeping things safe. |
| diagram |
a drawing or plan that shows the parts of something or how the parts work together. |
| frost |
a thin, light covering of ice. |
| grease |
a thick, oily material used on a machine to allow the parts to rub together smoothly while the machine is working. |
| greet |
to use words or simple actions that show pleasure or respect when you meet someone or start a letter. |
| height |
the distance from the bottom to the top. |
| kingdom |
a country that is ruled by royalty. |
| lab |
a short form of laboratory. |
| partner |
someone who owns and runs a business with another person. |
| ridge |
a long, narrow, raised section at the top of something; crest. |
| sailor |
a member of the navy who works aboard a ship. |
| size |
how big or small an object is. |