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
granulateto form or crystallize into grains or granules
impassableincapable of being passed, traveled, crossed, or surmounted
olfactoryof or relating to the sense of smell
surgeto rise and fall actively : toss
antithesisthe direct opposite
potenthaving or wielding force, authority, or influence : powerful
auroraldawn
appendattach
nectarthe drink of the Greek and Roman gods
bristlea short stiff coarse hair or filament