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English definition of “passer-by”

passer-by

noun [C]     /ˌpɑːsəˈbaɪ/ (plural passers-by)
someone who is walking past something by chance: Police were alerted by a passer-by who saw the accident.Using the eyesEyesight, glasses and lensesThe eye and surrounding areaPerceptive
(Definition of passer-by noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “passer-by” in other dictionaries

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