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 |
|---|---|
| run-down | an item-by-item report or review : summary |
| virile | having traditionally masculine traits especially to a marked degree |
| defiance | the act or an instance of defying : challenge |
| hieroglyphic | written in, constituting, or belonging to a system of writing mainly in pictorial characters |
| prosaic | characteristic of prose as distinguished from poetry : factual |
| ancillary | subordinate |
| economy | the structure or conditions of economic life in a country, area, or period |
| proxy | the agency, function, or office of a deputy who acts as a substitute for another |
| subside | to sink or fall to the bottom : settle |
| discombobulated | characterized by confusion or disorder |