What is the meaning of Aen?

Alternative form of aon (breast, chimney-piece; front part of gunwale)

Rōmaji transcription of あえん

an iron (a tool)

iron (metal)

to iron

a, an

Alternative form of āne (on)

Eye dialect spelling of annen.

first/third-person plural conditional colloquial of mynd

tool; utensil; appliance

Source: wiktionary.org