Still, the lovely Jadzia (who had insisted upon command prerogative) had gone to great lengths to guard that secret.

In truth, the answer was no, and he knew that, so why had he exercised command prerogative?

It's using command prerogative to determine the best course of action.

I deal in espionage and sabotage, and it is not in my nature nor in my command prerogative simply to take anyone's word for anything.

"Changing a decision is a time-honored command prerogative," Styles said, denying nothing.

Unlike a civilian trial, the convening authority's "command prerogative" entitles them to amend or overturn the sentence of a court-martial.

To save what was left of his hearing, Sisko issued an immediate command prerogative.

"Captain, Starfleet Intelligence's mandate supercedes command prerogatives in matters of security," said Burke.

From Thandi's observations of the man, he struck her as the type who was very much insistent on command prerogatives.

A hunch is a command tool, and playing it is a command prerogative.