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 |
|---|---|
| ulterior | going beyond what is openly said or shown and especially what is proper |
| euphoria | a feeling of well-being or elation |
| meticulous | marked by extreme or excessive care in the consideration or treatment of details |
| miserly | of, relating to, or characteristic of a miser |
| unison | identity in musical pitch |
| slag | the dross or scoria of a metal |
| consequential | of the nature of a secondary result : indirect |
| motility | the quality or state of being motile : capability of movement |
| cadet | a younger brother or son |
| responsiveness | giving response : constituting a response : answering |