apple of one's eye


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Related to apple of one's eye: apple of discord, Beat about the Bush

apple of one's eye

Special favorite, beloved person or thing, as in The youngest was the apple of his father's eye. This term, which rests on the ancients' idea that the eye's pupil is apple-shaped and that eyes are particularly precious, appears in the Bible (Deuteronomy 32:10). [Early 1600s]
See also: apple, eye, of