ph definition

  • abbreviation:
    • typical misspelling of pH.
    • phot
  • noun:
    • A consonant digraph having the noise of ƒ, utilized in the Latin or English, French, etc., transliteration of Greek terms containing φ, as in phalanx, philosophy, visual, zephyr, etc., or occasionally of terms from other languages.
    • (from potential of Hydrogen) the logarithm of this reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 associated with acidity or alkalinity of a remedy (in which 7 is neutral and more than 7 is more standard much less than 7 is much more acid)

Related Sources

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  • Agriculture Dictionary for "ph"
    • A measure regarding the hydrogen-ion task…
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  • Medical Dictionary for "ph"
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