Meaning of “pH” in the English Dictionary


"pH" in English

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pHnoun [ C usually singular ]

uk /ˌpiːˈeɪtʃ/ us /ˌpiːˈeɪtʃ/

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

"pH" in American English

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chemistry, biology a number in a range from 0 to 14 that shows how strong an acid or an alkali a substance is

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