GRE Word List
LUMEN
the cavity of a tubular organ or part
The meaning of the word lumen is the cavity of a tubular organ or part.
Random words
| Word | Meaning |
|---|---|
| arbitrary | existing or coming about seemingly at random or by chance or as a capricious and unreasonable act of will |
| unfetter | to free from fetters |
| pertinent | having a clear decisive relevance to the matter in hand |
| aspersion | a false or misleading charge meant to harm someone's reputation |
| apolitical | having no interest or involvement in political affairs |
| hamper | to restrict the movement of by bonds or obstacles : impede |
| flirt | to move erratically : flit |
| thrive | to grow vigorously : flourish |
| heed | to pay attention |
| visionary | having or marked by foresight and imagination |