| sad |
When you are sad, you feel very bad and you can't feel happy about anything. Many people cry when they are sad. [2 definitions] |
| sadden |
to make or become sad. |
| saddle |
A saddle is a kind of leather seat that is used on the back of a horse so that someone can ride on it. [3 definitions] |
| sadly |
If you do something sadly, you do it in a way that shows that you are sad. [3 definitions] |
| sadness |
Sadness is a feeling we sometimes have when something very bad happens. Many people cry when they feel sadness. We often feel sadness when we lose a thing or person that we loved or when we lose a chance to do something that we really wanted to do. We often feel sadness when someone hurts us, especially a friend, or if we hurt someone that we care about. |
| safari |
When people go on a safari, they go on a trip to look at wild animals or to hunt them. Lions, elephants, giraffes, and zebras are some of the animals that people like to see on a safari. |
| safe |
When you are safe, you are not in danger. If you are safe, you will not get hurt. When something is safe, it will not be damaged or harmed. [5 definitions] |
| safeguard |
a person, thing, or action that gives protection; a way of making sure that something is safe. [2 definitions] |
| safely |
If people come home safely through a bad storm, they come home okay with nobody hurt. If a pilot lands an airplane safely on the ground, it means that the pilot landed the airplane in a way that did not cause any harm to the passengers or the crew members. |
| safety |
When you do something for safety, you do it to protect yourself, or someone else, from danger. |
| safety belt |
a harness that fits across the lap and often the chest of a person riding in a car or airplane; seat belt. Safety belts are worn for protection. [2 definitions] |
| safety pin |
A safety pin is a small metal object used for holding things together, especially pieces of cloth. A safety pin is a kind of pin, but its sharp point can be held back so that it does not cause any injury. |
| sag |
to sink, hang, or bend downward in the middle. [2 definitions] |
| sage1 |
a very wise person. [2 definitions] |
| sagebrush |
a bushy plant with silver leaves that have a pleasant smell. It has white or yellow flowers and grows in the dry plains of the western United States. |
| Sagittarius |
a constellation between Scorpio and Capricorn, in the brightest part of the Milky Way. Sagittarius is also called the Archer. [3 definitions] |
| Sahara |
a vast desert in northern Africa stretching from the Atlantic Ocean to the River Nile. |
| Sahara Desert |
The Sahara Desert is a very large, dry area of land in the northern part of Africa. It is very hot, and most of it is covered by rock and sand. The Sahara Desert is the biggest hot desert in the world. It is almost as big as the whole United States! Although the desert is hot and dry, some plants, animals, and people live in parts of it. |
| said |
"Said" is the past tense and past participle of "say." |
| Saigon |
the former name of Ho Chi Minh City. |
| sail |
A sail is a large piece of cloth that is attached to a boat. Sails move boats forward by catching the wind. [10 definitions] |