| calculator |
a machine used in computing numbers. |
| damage |
harm or injury that makes something less useful or valuable. |
| diary |
a daily record of a person's experiences and thoughts. |
| economist |
a person who is an expert in the study of economics. |
| faint |
weak or slight. |
| gland |
a group of cells or an organ that produces fluids that are released into the body or pass out of the body. |
| gully |
a deep cut or ditch in the land made by running water. |
| gurgle |
to flow with a noisy, bubbling sound. |
| introduce |
to present to another person. |
| misfortune |
an instance of something very bad or unlucky happening. |
| perform |
to carry out; do. |
| professor |
a teacher with a high rank at a college or university. |
| solid |
having a firm shape or form that can be measured in length, width, and height; not like a liquid or a gas. |
| speck |
a small mark or spot. |
| survival |
the act or fact of continuing to exist or be alive. |