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 |
|---|---|
| compile | to compose out of materials from other documents |
| smear | a viscous or sticky substance |
| metropolis | the chief or capital city of a country, state, or region |
| imbalance | lack of balance : the state of being out of equilibrium or out of proportion |
| serrated | notched or toothed on the edge |
| thermal | of, relating to, or caused by heat |
| implore | to make an earnest request to (someone) : beg |
| junta | a council or committee for political or governmental purposes |
| gullible | easily duped or cheated |
| dross | the scum or unwanted material that forms on the surface of molten metal |