| commander |
an officer who is the leader of a military unit. |
| crunch |
to chew with a crackling noise; crush by biting. |
| dead |
no longer alive. |
| envelope |
a folded paper covering for a letter or other papers you mail. You write the address and put a stamp on an envelope before you mail it. |
| feed |
to provide food for or give food to someone or something. |
| jealous |
feeling angry or sad when you want what another person has. |
| lonely |
unhappy because alone; lonesome. |
| medical |
having to do with the study or practice of medicine. |
| principal |
greatest or first in importance. |
| pupil1 |
a young person who is taught by a teacher. |
| radio |
a piece of equipment that receives signals that travel through the air and changes them into sound. |
| remember |
to bring into your mind from your memory. |
| skirt |
a piece of clothing that hangs from the waist and is open all around the bottom. |
| smooth |
not rough; even. |
| wilderness |
a region in its natural state where there are things like trees and wild animals, but no people living there. |