| ability |
the power or knowledge to do something. |
| case2 |
a container for holding, carrying, or keeping things safe. |
| chemical |
a substance used in or made by a chemical process. |
| cozy |
warm and snug in a comfortable way. |
| essay |
a short piece of writing on a particular subject that contains the ideas and opinions of the author. |
| lifetime |
the length of time something is expected to work well. |
| light1 |
the form of energy that makes it possible for the eye to see. The sun produces light. |
| mud |
wet earth that has turned soft. |
| nervous |
feeling worry or fear about a particular thing or things. |
| pilgrim |
a person who takes a trip to a holy place for a religious purpose. |
| plank |
a length of wood thicker than a board. |
| rainbow |
a curved arc of light of many colors across the sky. Rainbows are caused by the sun's shining through drops of water during or after a rain. |
| silk |
a fine, soft, shiny fiber produced by certain insects. |
| sport |
an activity in which people compete against each other. Sports have rules and require certain physical skills. |
| system |
a group of things or parts that work together as a whole. |