ill-defined

A week after the election, news broke that Musk has been chosen by Trump to co-lead an ill-defined “Department of Government Efficiency” with an evident mission to slash the public sector.

Contract marriages fall into the broader and ill-defined category of unregistered religious unions, which are widespread in many Muslim-majority nations and pose a conundrum to governments — especially when it comes to protecting young girls.

Her then-presidential candidacy quickly fell flat as she failed to distinguish herself in a crowded Democratic field and her campaign was hobbled by staff infighting and ill-defined messaging.

And West Virginia’s HB 5319 is similar, levying a felony charge against anyone exposing first responders “to opioids,” resulting in any one of an ill-defined array of effects, including “any impairment of physical condition.”

The title character has "ill-defined powers and nothing especially interesting to do", he added.