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 |
|---|---|
| compulsory | mandatory |
| respite | a period of temporary delay |
| insolence | the quality or state of being insolent |
| uproar | a state of commotion, excitement, or violent disturbance |
| xenophobia | fear and hatred of strangers or foreigners or of anything that is strange or foreign |
| chafe | irritate |
| irremediable | not remediable |
| meteoric | of or relating to a meteor |
| reprimand | a severe or formal reproof |
| clot | a portion of a substance adhering together in a thick nondescript mass (as of clay or gum) |