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
synopticaffording a general view of a whole
modulateto tune to a key or pitch
repercussionreflection
piqueto excite or arouse especially by a provocation, challenge, or rebuff
obloquya strongly condemnatory utterance : abusive language
motilitythe quality or state of being motile : capability of movement
palpablecapable of being touched or felt : tangible
psychopathicof, relating to, or characterized by psychopathy
awla pointed tool for marking surfaces or piercing small holes (as in leather or wood)
aridexcessively dry