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noun

poh

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Poh (noun) means the negative logarithm, to base ten, of the hydroxide-ion concentration expressed in moles per litre.

noun
1
The negative logarithm, to base ten, of the hydroxide-ion concentration expressed in moles per litre.
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Etymology

From p, denoting negative logarithm, and OH, denoting the hydroxyl radical.

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What is the meaning of poh?
"poh" (noun) means the negative logarithm, to base ten, of the hydroxide-ion concentration expressed in moles per litre.
Definitions from Wiktionary, CC BY-SA 4.0 · etymology from Wiktionary