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 |
|---|---|
| retroactive | extending in scope or effect to a prior time or to conditions that existed or originated in the past |
| ransack | to look through thoroughly in often a rough way |
| obstinate | stubbornly adhering to an opinion, purpose, or course in spite of reason, arguments, or persuasion |
| bent | unenclosed grassland |
| glossary | a collection of textual glosses or of specialized terms with their meanings |
| insensible | incapable or bereft of feeling or sensation: such as |
| saline | consisting of or containing salt |
| bohemian | a native or inhabitant of Bohemia |
| annotate | to make or furnish critical or explanatory notes or comment |
| frolic | full of fun : merry |