Third-person singular simple present indicative form of deceive.(verb)
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Use "deceiveth" in a sentence
"So is the man that deceiveth his neighbour, and saith, Am not I in sport?"
"And there was much murmuring among the people concerning him: for some said, He is a good man: others said, Nay; but he deceiveth the people."
"And deceiveth them that dwell on the earth by the means of those miracles which he had power to do in the sight of the beast; saying to them that dwell on the earth, that they should make an image to the beast, which had the wound by a sword, and did live."