| chemical |
a substance used in or made by a chemical process. |
| code |
a set of rules or laws. |
| dealer |
a person whose job is to buy and sell. |
| easy |
not difficult. |
| engine |
a machine that uses energy from a source such as gasoline or electricity to do work. |
| join |
to put, bring, or fasten together. |
| league |
a group of people who have joined together for a special purpose. |
| needle |
a thin tool made of steel with a hole at one end and a sharp point at the other end. You put thread through the hole. Needles are used for sewing. |
| nor |
a word we often use along with the word "neither" in a sentence. "Neither" means not either of two things. If neither your mother nor your father says you can have a dog, then not one of your parents says you can have one. |
| return |
to go back or come back. |
| rush |
to act or go fast; hurry. |
| size |
how big or small an object is. |
| spot |
a mark that is different in color from the area around it. |
| stem |
the main part of a plant that supports the branches, leaves, and other parts. |
| trunk |
the main stem of a tree. |