What is "unfetters"

Usage examples of "unfetters".

Manfred spits some virtual cash at the brutal face of the cash register, and it unfetters the suitcase, unaware that Macx has paid a good bit more than seventy-five euros for the privilege of collecting this piece of baggage.

May Ishtar, the goddess of fighting and war, who unfetters my weapons, my gracious protecting spirit, who loveth my dominion, curse his kingdom in her angry heart.