sentinel
a guard who keeps watch
Sentinel in a sentence
Here is an example sentence showing sentinel in a sentence.
A lone sentinel stood guard at the gate.
None listed.
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Verbal · Sentence Equivalence
The naturalist warned that the alpine bloom was blank, a spectacle of color that would vanish within days of the thaw, leaving no trace by midsummer.
More GRE words starting with S
to deliberately damage or obstruct something, especially in secret
an intensely sweet, calorie-free artificial sweetener
excessively sweet or sentimental in a cloying way
regarded as too important or sacred to be altered or criticized
having keen practical judgment and discernment
soundness of judgment and acuteness of discernment
most noticeable or important; standing out prominently
of a sickly yellowish or pale complexion
Questions about “sentinel”
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