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 |
|---|---|
| contingent | dependent on or conditioned by something else |
| unscathed | wholly unharmed : not injured |
| atypical | not typical : irregular |
| unruly | not readily ruled, disciplined, or managed |
| prestige | standing or estimation in the eyes of people : weight or credit in general opinion |
| embezzlement | to appropriate (something, such as property entrusted to one's care) fraudulently to one's own use |
| adhere | to hold fast or stick by or as if by gluing, suction, grasping, or fusing |
| requisition | the act of formally requiring or calling upon someone to perform an action |
| grimace | a facial expression usually of disgust, disapproval, or pain |
| studious | assiduous in the pursuit of learning |