Third-person singular simple present indicative form of sleep.(verb)
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Use "sleepeth" in a sentence
"Tennyson gave the Kraken life in this sonnet, which speaks of its "[u] nnumber'd and enormous polypi" and reassures us that, for the time being, "[t] he Kraken sleepeth.""
"Rome and Pisa are dead and gone; Florence is not dead, but sleepeth; while Naples overflows with life."
"He is talking, or he is pursuing, or he is in a journey, or peradventure he sleepeth, and must be awaked."