According to many dictionaries, "forever" (n or adv) refers to time, but I want to use it to refer to space, but which version is correct, the one-word or two-word version? E.g.:
The field goes on for ever.
The field goes on forever.
I suppose it can be argued that the word still refers to time here since that's the how the field goes...forever.
And while "forever" can either be a noun or an adverb, the following usage seems to make it an adj. Can someone more knowledgeable please clarify?
The adoptive parents gave the little orphan a forever home.