Negligent entrustment is a cause of action in United States tort law which arises where one party is held liable for negligence because they negligently provided another party with a dangerous instrumentality, and the entrusted party caused injury to a third party with that instrumentality.

What do you mean by entrustment?

Its ordinary meaning, would mean "to charge or invest with a trust.

Is there such a word as entrustment?

Definition of entrustment in the English dictionary

The definition of entrustment in the dictionary is the action of entrusting or the fact of being entrusted.