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 |
|---|---|
| collaborate | to work jointly with others or together especially in an intellectual endeavor |
| tightwad | a close or miserly person |
| wean | to accustom (a young child or animal) to take food otherwise than by nursing |
| pan | a usually broad, shallow, and open container for domestic use (as for cooking) |
| annul | to declare or make legally invalid or void |
| rue | to feel penitence, remorse, or regret for |
| fastidious | showing or demanding excessive delicacy or care |
| extraneous | existing on or coming from the outside |
| reduce | to draw together or cause to converge : consolidate |
| tan | to make (skin) tan especially by exposure to the sun |