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 |
|---|---|
| presentiment | a feeling that something will or is about to happen : premonition |
| squander | to spend extravagantly or foolishly : dissipate |
| acne | a disorder of the skin caused by inflammation of the skin glands and hair follicles |
| knack | a special ready capacity that is hard to analyze or teach |
| temporal | of or relating to time as opposed to eternity |
| refrain | curb |
| sever | to put or keep apart : divide |
| rig | to fit out with rigging |
| patois | a dialect other than the standard or literary dialect |
| wag | to be in motion : stir |