Definitions
lens for correcting defective vision in one eye; held in place by facial muscles
Word origin
1886, borrowed from French monocle, from Late Latin monoculus (“one-eyed”), from mono- (“single”) + oculus (“eye”).
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Single eyeglass”7 letters
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