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English definition of “on”

on

preposition [before pronoun] (POSSESSION)    /ɒn/ US  /ɑːn/
C2 used to show when someone has something in a pocket or in a bag that they are carrying: Do you have a spare pen on you? I don't have my driving licence on me.Having and owning - general words Grammar:On, ontoOn and onto are prepositions.See more
(Definition of on preposition (POSSESSION) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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