gratuitous agent definition
Gratuitous Agent Law & Legal Definition. A gratuitous agent is a person who is not paid by a principal for the work s/he does. A person who acts as a gratuitous agent can never be forced to work as an agent.ratuitous Agent Law & Legal Definition. A gratuitous agent is a person who is not paid by a principal for the work s/he does. A person who acts as a gratuitous agent can never be forced to work as an agent.