What is the meaning of Penning?

present participle and gerund of pen

Writing; literary composition.

An old currency unit, the Swedish penning.

coin or currency in use in Denmark until 1602

a small coin, usually made of silver but later also of gold; penny

a medal or commemoration coin

money, cash

coin

pin, pinning

penny

a coin, a penny

money, cash

Source: wiktionary.org