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 |
|---|---|
| monograph | a learned treatise on a small area of learning |
| unassuming | not assuming : modest |
| resourceful | able to meet situations : capable of devising ways and means |
| engage | to offer (something, such as one's life or word) as backing to a cause or aim : to expose to risk for the attainment or support of some end |
| resound | to become filled with sound : reverberate |
| prohibitive | tending to prohibit or restrain |
| indelible | that cannot be removed, washed away, or erased |
| frond | a large leaf (especially of a palm or fern) usually with many divisions |
| virtue | conformity to a standard of right : morality |
| wary | marked by keen caution, cunning, and watchfulness especially in detecting and escaping danger |