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 |
|---|---|
| lancet | a sharp-pointed and commonly 2-edged surgical instrument used to make small incisions |
| tractable | capable of being easily led, taught, or controlled : docile |
| mobile | capable of moving or being moved : movable |
| flora | a treatise on or list of the plants of an area or period |
| recipient | one that receives : receiver |
| discount | a reduction made from the gross (see gross |
| recant | to withdraw or repudiate (a statement or belief) formally and publicly : renounce |
| exploit | deed |
| multilingual | of, having, or expressed in several languages |
| agnostic | a person who holds the view that any ultimate reality (such as God) is unknown and probably unknowable |