| altitude |
the height of a thing above earth or above sea level. |
| assume |
to suppose (something) to be true without knowing the actual facts; take for granted. |
| attitude |
a way of feeling or thinking about something or someone. |
| ensure |
to make certain; cause to be a certainty. |
| flunk |
(informal) to be unsuccessful; fail, as a student in an examination or course. |
| hind |
at or near the back; rear. |
| occasion |
an event or the time at which it happens. |
| rut |
a hollow track worn into the ground. |
| sift |
to spread or sprinkle using a sieve or as though using a sieve. |
| skilled |
having skill. |
| species |
a group of living things that naturally produce young with other members of the same group but not with those of other groups. |
| swoop |
to sweep down suddenly from above, or as if from above in attack (often followed by "down on"). |
| tariff |
a government tax on goods that come into a country; duty. |
| treat |
to behave toward in a particular way. |
| ware |
(usually plural) a thing or things offered for sale. |