| cheerful |
When someone is cheerful, they are happy and other people can see that they are. When people are cheerful, they often smile, act very friendly, whistle, or sing a little to themselves. A sunny day with a bright blue sky makes many people cheerful. |
| cheese |
Cheese is a solid food made from milk. Some cheese is a little bit hard and you cut it with a knife, but other cheese is soft and you can spread it like butter. |
| cheetah |
A cheetah is a large wild cat. It is smaller than a lion or tiger, but it has long legs, and it can run faster than any other animal on land. A cheetah has gold fur with many black spots. Cheetahs live in Africa and parts of Asia |
| chef |
A chef is a person whose job is to cook in a restaurant. When there are other people who cook in the same restaurant, the chef is usually the top person. |
| chemical |
Chemicals are the different substances that exist on the earth and in space. A chemical can be one basic substance, such as oxygen or gold or iron, but we also use the word chemical when we talk about mixtures of things, such as gasoline. People often think of chemicals as liquids, but chemicals can be solids and gases too. Chemicals are things that we can find in nature, but chemicals can also be substances that scientists make for special purposes, such as for medicines or products that we use in our daily lives. |
| chemistry |
Chemistry is one of the sciences. In chemistry, people study the basic substances that all things are made of. Iron, oxygen, and gold are some examples of basic substances. In chemistry, people also study what happens when they put basic substances together. |
| chemistry lab |
A chemistry lab is a special room in a school. In a chemistry lab, students can see what happens when certain chemicals come together with other chemicals. They can also learn how things happen in nature by watching something similar in the classroom. |
| cherry |
A cherry is a small, round, red fruit that grows on a certain type of tree. Some kinds of cherries are sweet, but some are not. People often eat sweet cherries, and sometimes they are baked in pies. [2 definitions] |
| chess1 |
Chess is a board game played by two people. In chess, each player has sixteen pieces that include a king and a queen. Chess pieces can only move on the board in certain ways, so players have to learn how each type of piece can move. You win the game by taking the other player's king. |
| chest |
Your chest is the front part of your body between your neck and your stomach. Your heart and lungs are inside your chest. [3 definitions] |
| chew |
When you chew food, you break it into smaller and smaller pieces with your teeth. When you eat food, you have to chew it before it can go down into your stomach. Sometimes, though, we chew things that are not food because we enjoy the feeling of using our teeth in this way. |
| chewing gum |
Chewing gum is something like candy, but you don't eat it. It is a soft, sweet substance that you enjoy chewing in your mouth. You chew it for a long time, but you don't swallow it. |
| chewy |
When a food is chewy, it means that it is soft but you have to chew it a lot before you can swallow it. Some people like chewy foods, but if a food is too chewy, it takes a long time to eat. |
| chick |
A chick is a bird that has just been born or one that is very young. |
| chicken |
A chicken is a common bird that people often raise on farms. Chickens eat grain and lay eggs that people can eat for food. [2 definitions] |
| chicken pox |
When you have chicken pox, you are sick. It is a disease that gives you a fever and spots on your body. The fever lasts a few days, but the spots take longer to go away, and they itch. Children get chicken pox more often than adults do. |
| chief |
A chief is the head or leader of a group. [2 definitions] |
| child |
A child is a young girl or boy. |
| children |
Children is the word we use when we are talking about more than one child. |
| Chile |
Chile is a long and narrow country in South America. It lies on the coast of the Pacific Ocean. Chile's neighbors are Argentina, Bolivia, and Peru. Chile has a chain of mountains on its east side and a very dry desert in the north. In the south, it is very cold and icy. Chile is famous for its grapes and its wines. Chile is home to penguins and many other kinds of birds. |
| chili |
A chili is the fruit of a pepper plant. A chili has a strong, sharp taste, and sometimes it is very spicy. Chilies are often called chili peppers. Chilies are often red or green. [2 definitions] |