What is the abbreviation for pound?

It’s shorthand for “pounds weight” but isn’t an abbreviation of the word pounds. The form lb is actually an abbreviation of the Latin word libra, which could mean a pound, itself a shortened form of the full expression, libra pondo, “pound weight”. The second word of this phrase, by the way, is the origin of the English pound.

Where does the word pound come from?

pound: …from Proto-Germanic *pundą ("pound, weight"), an early borrowing from Latin pondō ("by weight"), ablative form of pondus ("weight"), from Proto-Indo-European *pend-, *spend- ("to pull, stretch"). Cognate with Dutch pond, German…

What is the abbreviation for lb?

Since Roman ancestor of the modern Pound, the libra, is the source of the abbreviation lb. The libra is one of the nonmetric elements of weight still used in Spain, Portugal, and several Spanish-speaking countries of the Americas. The Kilogram is the figure element in the International System of Units, having the element symbol kg.