| fifteen |
Fifteen is the word for the number 15. |
| fifteenth |
If fourteen trees are planted in the field, the next tree will be the fifteenth tree. |
| fifth |
When you live on the fifth floor, it means that you live on the floor that comes after the fourth floor. [2 definitions] |
| fiftieth |
If forty-nine people got onto a train, the next person to get on would be the fiftieth person. |
| fifty |
Fifty is the word for the number 50. |
| fight |
When two people fight, they are acting against each other in some way. They try to win something or hurt each other by using strong words, actions of their body, or a weapon. People are often angry or upset when they fight. When people fight with words, it's called an argument. Animals fight too, often because they want something that another animal wants. |
| figure |
Written numbers are called figures. The number 376 has three figures. The figures are 3, 7, and 6. [6 definitions] |
| figure out |
If you have a question or a problem and you figure it out, it means that you find the answer to it. You use your mind when you figure out something. |
| Fiji |
Fiji is an island country in the Pacific Ocean. Fiji is made up of many islands. These islands were made by volcanoes under the sea. Fiji is a country of many mountains. The mountains are covered with tropical forest. People in Fiji sell a lot of sugar, vegetables, fish, and seafood to people in other countries. |
| Filipino |
a person who is from the Philippines, a large island country in the Pacific Ocean. |
| fill |
When you fill something, you put something into it until it is full or near full. If you are thirsty, you might fill a glass with water to drink. |
| film |
Film is a thin material that is used in a camera to make photographs and movies. [3 definitions] |
| fin |
A fin is a thin, flat part of the body of a fish. Fins are attached to the main part of the fish's body. A fish can move its fins to help it swim and to keep its balance in the water. Some other animals that live in the water have fins too. [2 definitions] |
| final |
When something is final, it is last or happens at the end of something. The final chapter of a book is the last chapter of a book. |
| finally |
When something is done finally, it is done after everything else. [2 definitions] |
| find |
If you lose something, you don't have it anymore, but if you find it, you have it again. Sometimes you have to look in many places before you can find what you have lost. [2 definitions] |
| find out |
When you find out some information, you learn or discover it. When we want to find out something, we often ask someone else or we look for the information in a book or on the computer. Sometimes we find out something by just seeing a thing that tells us what we want to know. |
| fine1 |
When something is fine, it is very good or excellent. When you have a fine meal, it means that you have a very good meal. When you have a fine time at the beach, it means you have a very good time at the beach. [3 definitions] |
| fine2 |
A fine is an amount of money that you might have to pay if you do something against the rules or against the law. If someone drives too fast or parks their car in the wrong place, the police can make that person pay a fine. |
| finger |
A finger is one of the five parts of your hand that stick out at the end. You use your fingers to pick up things. |
| fingernail |
A fingernail is a flat, hard thing that grows at the end of your finger. Fingernails can often grow long if people don't cut them. |