1. to pass on information
Professional
Social
to relay information/messages
The verb to 'relay' something is to receive and pass on information. "Could you relay this message to Kim for me?" It can also mean to broadcast something. "The updates were relayed live from Japan." A 'relay race' is one that is completed by a number of people each undertaking a portion of the race. This is a word you are more likely to hear in a formal context.