Definition of “positron” - English Dictionary

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“positron” in British English

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positronnoun [ C ]

uk /ˈpɒz.ɪ.trɒn/ us /ˈpɑː.zɪ.trɑːn/ specialized

an extremely small piece of matter with a positive electrical charge, having the same mass as an electron

(Definition of “positron” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“positron” in American English

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positronnoun [ C ]

/ˈpɑz·ɪˌtrɑn/

physics a very small piece of matter with a positive electrical charge, and with the same size as an electron

(Definition of “positron” from the Cambridge Academic Content Dictionary © Cambridge University Press)

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