| abolish |
to get rid of or do away with; end. |
| camouflage |
a way of hiding something by covering or coloring it so that it looks like its surroundings. The military uses camouflage to hide people, buildings, or vehicles from the enemy. |
| conceptual |
of or pertaining to ideas or their formation. |
| controversial |
causing arguments. |
| deteriorate |
to become less in value or quality; decline. |
| emigrate |
to leave one country or region in order to settle in another. |
| extinction |
the act or process of becoming or making extinct. |
| familiarity |
knowledge or understanding of a particular thing. |
| institute |
to bring into being or set in operation. |
| kin |
the members of an extended family together; relatives. |
| long-term |
covering an extended period of time. |
| plentiful |
large in amount; more than enough. |
| populate |
to live in; inhabit. |
| prime |
first in importance. |
| usage |
way or manner of using or treating something. |