| aircraft |
any machine that can fly through the air, such as an airplane, helicopter, glider, or balloon. |
| bicker |
to quarrel about something that does not matter. |
| cube |
a solid figure with six square faces all the same size. |
| custom |
a way of acting that is usual or accepted for a person or a social group. |
| difference |
the condition of being not like or not the same. |
| emigrant |
one who leaves a country to live in another. |
| mental |
of or having to do with the operation of the mind. |
| modern |
having to do with the present or current times. |
| muffle |
to make quieter by using a covering of some sort. |
| pharmacy |
a place in a store or hospital in which drugs are prepared and sold; drugstore. |
| prickly |
full of small, sharp points. |
| religion |
a set of beliefs about how the universe was made and what its purpose is. Religion usually involves worship of a god or gods, and the belief in certain ideas about right and wrong behavior. |
| safely |
without being harmed. |
| tile |
a flat or shaped piece of baked clay or other hard material, used to cover floors, walls, or roofs. |
| whoop |
a loud, high-pitched shout or cry. |