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
indecisivemarked by or prone to indecision : irresolute
persevereto persist in a state, enterprise, or undertaking in spite of counterinfluences, opposition, or discouragement
codifyto reduce to a code
escapadea usually adventurous action that runs counter to approved or conventional conduct
rejoinderthe defendant's answer to the plaintiff's replication
supplicantone who supplicates
daubto cover or coat with soft adhesive matter : plaster
indemnifyto secure against hurt, loss, or damage
lotan object used as a counter in determining a question by chance see also throw in one's lot with
bulgeto jut out : swell