| authenticate |
to prove the genuineness, reality, or validity of. |
| beforehand |
ahead of time; at an earlier time. |
| bilingual |
able to speak two languages well. |
| conquer |
to get or overcome by force. |
| consent |
to give permission or approval; agree (often followed by "to"). |
| disrupt |
to disturb or cause confusion in. |
| envious |
showing or feeling desire for what another has. |
| functional |
serving a purpose or able to serve the intended purpose. |
| graft |
to attach as a graft. |
| illuminate |
to light up; make bright with light. |
| madden |
to enrage or inflame. |
| manageable |
capable of being handled or controlled. |
| patent |
a government grant that gives someone the right to make, use, or sell an invention. A patent is given for a certain number of years. |
| perplex |
to puzzle, confuse, or cause uncertainty in the mind of (a person). |
| warranty |
a document given to the buyer of an article in which the maker agrees, within a limited period of time, to repair or replace the article if it is defective. |