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
inertlacking the power to move
enlistto secure the support and aid of : employ in advancing an interest
broachbrooch
preciseexactly or sharply defined or stated
muteunable to speak : lacking the power of speech
idyllicpleasing or picturesque in natural simplicity
compliancethe act or process of complying to a desire, demand, proposal, or regimen or to coercion
correlateeither of two things so related that one directly implies or is complementary to the other (such as husband and wife)
anachronisman error in chronology
primogeniturethe state of being the firstborn of the children of the same parents