GRE Word List

SENTINEL

sentry

The meaning of the word sentinel is sentry.

Random words

WordMeaning
gruffrough, brusque, or stern in manner, speech, or aspect
promulgateto make (an idea, belief, etc.) known to many people by open declaration : proclaim
metropolisthe chief or capital city of a country, state, or region
cisternan artificial reservoir (such as an underground tank) for storing liquids and especially water (such as rainwater)
emetican agent that induces vomiting
controvertto dispute or oppose by reasoning
assiduousshowing great care, attention, and effort : marked by careful unremitting attention or persistent application
natalnative
tutelageinstruction especially of an individual
hybridan offspring of two animals or plants of different subspecies, breeds, varieties, species, or genera