What is "regrip"

Usage examples of "regrip".

Lieutenant Colonel Leroy, who had no intention of being defeated in his first battle as Battalion Commander, wiped his hand on his breeches and regripped his sword.

Then he shook his head, regripped his sword more firmly, and headed toward Mikhail again, shouting something as he did.

Trembling like foundered horses, they mumbled prayers, gripping and regripping their weapons in sweat-slick hands.