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
supposititiousfraudulently substituted : spurious
deignto condescend reluctantly and with a strong sense of the affront to one's superiority that is involved : stoop
inarticulateincapable of giving coherent, clear, or effective expression to one's ideas or feelings
marginalwritten or printed in the margin of a page or sheet
sylvanone that frequents groves or woods
debuta first appearance
recreantcrying for mercy : cowardly
pento shut in or as if in a pen
cherubican order of angels see celestial hierarchy
tritehackneyed or boring from much use : not fresh or original