| awake |
to rouse from sleep. |
| chemical |
a substance used in or made by a chemical process. |
| dare |
to try to get someone to do something as a test of courage. |
| envelope |
a folded paper covering for a letter or other papers you mail. You write the address and put a stamp on an envelope before you mail it. |
| excite |
to increase the feelings of; to increase energy. |
| fold |
to bend something so that one part lies on top of another part. |
| frost |
a thin, light covering of ice. |
| gym |
a short form of gymnasium. |
| male |
having to do with a person or animal of the sex that does not produce eggs or give birth. |
| mix |
to put different things together so that the parts become one. |
| number |
a unit with a fixed value that is used to count or to tell the position of something. You can write a number as a word or a symbol, such as "nine" or "9." |
| pipe |
a tube of metal, plastic, or other material through which a gas or liquid may flow. |
| railroad |
a road of two connected steel bars along which trains move, or a system of transportation that uses these roads. |
| route |
a road or way of travel from one place to another. |
| ticket |
a small piece of paper that shows that you have paid for something. |