retransmit

As verbs the difference between retransmit and relay

is that retransmit is to transmit again while relay is to release a new set of hounds.

As a noun relay is

a new set of hounds.

As verbs the difference between broadcast and retransmit

is that broadcast is to transmit a message or signal via radio waves or electronic means while retransmit is to transmit again.

As an adjective broadcast

is (omnidirectionally)cast or scattered widely, in all directions.

As a noun broadcast

is a transmission of a radio or television programme aired to be received by anyone with a receiver.

As verbs the difference between retransmit and repetition

is that retransmit is to transmit again while repetition is to petition again.

As a noun repetition is

the act or an instance of repeating or being repeated.

As a verb retransmit

is to transmit again.

As a noun retransmitter is

any device that retransmits a signal.