| apprentice |
someone who works for somebody else to learn that person's skill or trade. |
| casual |
happening by chance; not planned. |
| clerk |
a person who does office work, such as keeping records, finding information, filing, and making copies. |
| concrete |
a hard, strong building material made by mixing sand, gravel, cement, and water. |
| crest |
a tuft of feathers, bone, or fur on an animal's head, or something that looks like this. The comb of a rooster is one kind of crest. |
| explain |
to make clear in speech or writing; show in detail. |
| extension |
the act of making longer in size or length of time. |
| gravity |
the force by which all objects in the universe are attracted to each other. |
| implement |
something used to do a particular job; tool or device. |
| particle |
a tiny amount or small piece; speck; trace. |
| quarrel |
an angry argument or disagreement. |
| quarterback |
the football player who calls the plays and handles the ball in most plays. |
| understand |
to get the meaning, nature, or importance of. |
| unusual |
not usual or ordinary; not common; remarkable. |
| vampire |
a creature in folk tales that is said to have died but come back to life. Vampires suck blood from people in order to stay among the living. |