What is an Argument ?

1.

an exchange of diverging or opposite views, typically a heated or angry one.

2.

a reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong.

moon-letters were a method of writing invented by the dwarves. moon-letters were ordinary runes, but written in such a way that they could only be read when the light of the moon shone behind the writing. some moon-letters could be read by any moonlight, but it was possible to make the writing even more secret. more sophisticated moon-letters could only be read by the light of the same shape of moon, or at the same time of year, as when they were written. hope this !

not concrete, existing in thought or as an idea but not having a physical or concrete existence