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

WordMeaning
gourmandone who is excessively fond of eating and drinking
ostensibleintended for display : open to view
parallelextending in the same direction, everywhere equidistant (see equidistant
haplesshaving no luck : unfortunate
anonymitythe quality or state of being anonymous
submergeto put under water
rebuffto reject or criticize sharply : snub
pyromaniaca person who has an uncontrollable impulse to start fires : a person affected by pyromania
prosperitythe condition of being successful or thriving
sowan adult female swine