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English definition of “pH”

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pH

noun [C usually singular] uk   /ˌpiːˈeɪtʃ/ us  
a number that shows how strongly acid or alkaline a substance is, in a range from 0 to 14: Below pH 6.5 is acid, above pH 7.5 is alkaline. The soil in our garden has a low/high pH.
Translations of “pH”
in Spanish Valor PH…
in Chinese (Traditional) 酸鹼度,pH 值…
in Chinese (Simplified) 酸碱度,pH 值…
(Definition of pH from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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