libra

A Roman unit of mass, usually equivalent to 327 g.

A traditional Spanish unit of mass, usually around 460 g.

A traditional Portuguese unit of mass, usually equivalent to 345 g and particularly used for trade in medicines.

Synonym of arratel, a separate Portuguese unit of mass, usually around 460 g.

Alternative spelling of libbra, a traditional Italian unit of mass.

Synonym of pound, a notional pound of silver as a money of account, especially in medieval contexts.