| absolute |
precise; exact. |
| achievement |
something achieved through hard work, courage, or skill. |
| angle |
the figure made by two lines coming from a single point. |
| brief |
short in length of time. |
| commercial |
having to do with trade or business. |
| control |
to use power to manage or command. |
| dazzle |
to make almost blind with too much bright light. |
| detect |
to discover or notice. |
| diagnose |
to determine the identity of (a disease) by examination. |
| plastic |
an artificial substance made from certain kinds of chemicals that can be easily shaped when soft. Plastic is formed into many materials and products. |
| risky |
involving a chance of getting hurt or losing something. |
| temperature |
the degree of heat or cold of an object or an environment. |
| timber |
trees that are used as wood to build houses and buildings. |
| upper |
higher in place, rank, position, or level. |
| witness |
a person who sees or hears something that happened. |