The libra (Latin for scales / balance) is an ancient Roman unit of mass that was equivalent to approximately 328.9 grams. It was divided into 12 unciae (singular: uncia), or ounces. The libra is the origin of the abbreviation for pound, lb.
What does lb stand for in a name?
The word libra referred to balance or scales in Roman times and was also part of a unit of measurement known as libra pondo, which when translated is pound weight or a pound by weight. The pondo part of the measurement is the origin behind the English word pound, while the libra part is the origin behind ...
Is pound same as lbs?
“Pound” and “lbs.” are essentially the same thing. The pound is the actual unit of measurement, while “lbs.”, which stands for libra, is the common abbreviation used in expressing pounds. The correct way of abbreviation in expressing singular or plural pounds is “lb.” 3.
Why do they call pounds lb?
The word pound comes from ancient Roman when the unit of measure was libra pondo, which meant a pound by weight. The English word pound draw from the pondo part of the phrase, according to the BBC. However, the abbreviation lb is derived from the libra part of the word.
What place does lb stand for?
Libra (Latin: Pound; unit of mass) LB. Lebanon.