1
a
: a supply (as of horses) arranged beforehand for successive relief
b
: a number of persons who relieve others in some work
worked in relays around the clock
2
a
: a race between teams in which each team member successively covers a specified portion of the course
b
: one of the divisions of a relay
3
: an electromagnetic device for remote or automatic control that is actuated by variation in conditions of an electric circuit and that operates in turn other devices (such as switches) in the same or a different circuit
4
5
: the act of passing along (something, such as a message or ball) by stages
also
: one of such stages
relayed; relaying
1
a
: to place or dispose in relays
b
: to provide with relays
2
: to pass along by relays
news was relayed to distant points
3
: to control or operate by a relay
relaid
(ˌ)rē-ˈlād
; relaying
: to lay again
relay track
Cite this Entry
“Relay.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/relay. Accessed 26 Apr. 2025.
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