GRE Word List

INSOMNIA

prolonged and usually abnormal inability to get enough sleep especially due to trouble falling asleep or staying asleep

The meaning of the word insomnia is prolonged and usually abnormal inability to get enough sleep especially due to trouble falling asleep or staying asleep.

Random words

WordMeaning
prologuethe preface or introduction to a literary work
slothdisinclination to action or labor : indolence
quiescentmarked by inactivity or repose : tranquilly at rest
caulkto stop up and make tight against leakage (something, such as a boat or its seams, the cracks in a window frame, or the joints of a pipe)
adulterateto corrupt, debase, or make impure by the addition of a foreign or inferior substance or element
corrosivetending or having the power to corrode
paleontologya science dealing with the life of past geologic periods as known from fossil remains
censurea judgment involving condemnation
braggadocioempty boasting
atrocitya shockingly bad or atrocious act, object, or situation