Relay vs Transmit

When to use each in English, with meaning, register, and examples.

Relay

Top 2,000 (common)

Transmit

Top 2,000 (common)B2verb
 RelayTransmit
Pronunciation🇬🇧 //rɪˈleɪ//🇺🇸 //rɪˈleɪ//🇬🇧 //trænˈsmɪt//🇺🇸 //trænˈsmɪt//
MeaningA race where teams take turns running, or passing something.To send something from one place to another.
ExampleThe relay team won the competition.The satellite will transmit data back to Earth.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR level-B2
Part of speechverb
Collocationsrelay race, relay information, relay team, relay baton, relay stationtransmit signals, transmit data, transmit information, transmit a message, transmit power
Antonyms-receive, detain
Common mistakesConfused with 'release' which has a different meaning., Using 'relay' as a noun and forgetting it's also a verb.Confused with 'transmit' vs 'emit'., Using 'transmit' without an object., Mispronouncing the word.
Usage notesCommon in sports contexts; can also refer to passing information. Suitable for all audiences.Commonly used in technical contexts, such as electronics, communication, and medicine. Avoid in casual conversation.

See it in real clips

Transmit

Frequently asked questions: Relay vs Transmit

What's the difference between Relay and Transmit?

Relay: A race where teams take turns running, or passing something. Transmit: To send something from one place to another.

Can you show an example of each?

Relay: The relay team won the competition. Transmit: The satellite will transmit data back to Earth.

Can I use Relay and Transmit interchangeably?

Not always. Relay and Transmit are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

Related comparisons