|≈||approximately equal to|
|digits||indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)|
The ounce (abbreviated oz; apothecary symbol: ℥) is a unit of mass used in most British derived customary systems of measurement.
The pound or pound-mass is a unit of mass used in the imperial, United States customary and other systems of measurement.
You can find the conversion in other languages in the following: