A person who worships, especially at a place of assembly for religious services.(noun)
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Use "worshipper" in a sentence
"“I am not,” said Mr. Slope, to whom the word worshipper was peculiarly distasteful."
"The hero-worshipper is gradually changing from the savage to the civilized conception of his divinities."
"I inferred that he was a sun worshipper from the way in which he constantly had his face turned upward, except when he bent forward to kiss the ground on which he knelt."