What does "unground" mean?

To remove a connection to ground potential.

What is a synonym for "unground"?

Common synonyms include: cancel, disconnect, isolate, lift, release, ungrounding.

adj, verb

adj, verb ·Rare ·Advanced level

Verb

1
To remove a connection to ground potential. transitive
"If you unground the extension cord it will cause a shock hazard in that drill."
2
To free from the punishment of being grounded (restricted to home). transitive
"We'll consider ungrounding you when you can act your age."

Adjective

1
Not having been ground; unpulverized. not-comparable
"A bit of unground wheat in flour can really hurt when you bite it, another reason to sift."

"A bit of unground wheat in flour can really hurt when you bite it, another reason to sift."

From un- + ground.