WordReference Random House Learner's Dictionary of American English © 2025re•lay1 /ˈrileɪ; v. also rɪˈleɪ/USA pronunciation
n., pl. -lays, v., -layed, -lay•ing —n. [countable]
- a series of persons who take turns helping one another;
a shift:We worked in relays.
- Sporta race in which each member of a team runs part way.
- Electricity, Mechanical Engineering
- , Electricityan electrical device that responds to a change of current or voltage in one circuit by making or breaking a connection in another.
v. [~ + object]
- to carry or send by or as if by relays:relaying a message.
Collins Concise English Dictionary © HarperCollins Publishers::
relay / ˈriːleɪ/- a person or team of people relieving others, as on a shift
- a fresh team of horses, dogs, etc, posted at intervals along a route to relieve others
- the act of relaying or process of being relayed
- short for relay race
- an automatic device that controls the setting of a valve, switch, etc, by means of an electric motor, solenoid, or pneumatic mechanism
- an electrical device in which a small change in current or voltage controls the switching on or off of circuits or other devices
- a combination of a receiver and transmitter designed to receive radio signals and retransmit them, in order to extend their range
- (as modifier): a relay station
/ rɪˈleɪ/(transitive)- to carry or spread (something, such as news or information) by relays
- to supply or replace with relays
- to retransmit (a signal) by means of a relay
- to broadcast (a performance) by sending out signals through a transmitting station
Etymology: 15th Century relaien, from Old French relaier to leave behind, from re- + laier to leave, ultimately from Latin laxāre to loosen; see relax
'relayed' also found in these entries (note: many are not synonyms or translations):