Definition
The word "wrester" is not a commonly used or recognized term in modern English. If used, it would likely refer to someone who wrests, meaning to seize, pull, or violently remove something from someone's grasp. It could also describe someone who struggles or grapples with something, either physically or metaphorically. Think of a climber who wrestles with a rope. It's a more active and forceful action than simply 'holding'. It suggests a contest or struggle.