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
dehydrateto remove bound water or hydrogen and oxygen from (a chemical compound) in the proportion in which they form water
swellto expand (as in size, volume, or numbers) gradually beyond a normal or original limit
impendingoccurring or likely to occur soon : upcoming
referendumthe principle or practice of submitting to popular vote a measure passed on or proposed by a legislative body or by popular initiative
peregrinationto travel especially on foot : walk
vaingloriousmarked by vainglory : boastful
hailprecipitation in the form of small balls or lumps usually consisting of concentric layers of clear ice and compact snow
invalidateto make invalid
salubriousfavorable to or promoting health or well-being
peonany of various workers in India, Sri Lanka, or Malaysia: such as