Definition of "strengthener" [strength•en•er]

• One who, or that which, gives or adds strength. (noun)

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• "Jason Hager shows that paying a little extra for tortoise wax hyperspace pod strengthener is well worth it."
• "Adding a further level of complexity, the companies could use the fictions crafted around them to either attack each other or to merge, making their existence a strengthener for the fiction."
• "Caring about others is a connection strengthener, and is therefore good for business."