- pH is defined as the degree of acidity or alkalinity of a solution.
An example of a pH is 7 for distilled water, which mean it's neutral.
When you ship a package, P and H is what you need to pay.
P & H definition by Webster's New World
Origin: ; from French p(ouvoir) h(ydrogène), literally , hydrogen power
- Baseball pinch hitter
P & H definition by American Heritage Dictionary
Origin: p(otential of) h(ydrogen).
- public health
- Purple Heart
P & H - Cultural Definition
p & h - Medical Definition
p & h - Science Definition