Focus on the pronunciation of pro bono
English definition of “pro bono”
adjective [before noun] LAW
› relating to work that is done, especially by a lawyer, without asking for payment: Miller Nash attorneys are each authorized to volunteer 120 pro bono hours to the community. She works with some nonprofit organizations on a pro bono basis. pro bono case/lawyer/work pro bono adverb › He takes on some charity cases pro bono.