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
concedeto acknowledge grudgingly or hesitantly
peregrinationto travel especially on foot : walk
embossto raise the surface of into bosses
impassionedfilled with passion or zeal : showing great warmth or intensity of feeling
muskyhaving an odor of or resembling musk
cursiverunning
icona person or thing widely admired especially for having great influence or significance in a particular sphere
grumbleto mutter in discontent
dowdynot neat or becoming in appearance : shabby
politypolitical organization