vague

Tech companies have been critical of Australia's ban, describing it as "vague", "problematic" and "rushed".

“The vast scope and vague language of the news distortion policy cast an omnipresent shadow over broadcasters’ freedom of expression while leaving the policy open to partisan weaponization,” the petition notes.

And how dare he try to frighten her with vague warnings, when the train ride was bound to be taxing enough as it was, with three children to entertain and a speech to write, too.

Even as I recognized the limitations of that prime directive, I initially felt a vague uneasiness about my appreciation of the virtue of doing nothing.

In some cases, networks have provided only a vague indication of what’s in store.