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- DictionaryRe·lay
noun
- 1. a group of people or animals engaged in a task or activity for a fixed period of time and then replaced by a similar group: "the wagons were pulled by relays of horses"
- 2. an electrical device, typically incorporating an electromagnet, which is activated by a current or signal in one circuit to open or close another circuit.
verb
- 1. receive and pass on (information or a message): "she intended to relay everything she had learned"
The meaning of RELAY is a supply (as of horses) arranged beforehand for successive relief. How to use relay in a sentence.
a group of people who continue an activity that others from the same team or organization have been doing previously: Relays of workers kept the machines going through the night. After the landslide, volunteers worked in relays to rescue people buried under the rubble. (also relay race)
A relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof.
noun. 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. one of the sections of a relay race.
a group of people who continue an activity that others from the same team or organization have been doing previously: Relays of workers kept the machines going through the night. After the landslide, volunteers worked in relays to rescue people buried under the rubble. (also relay race)
If you relay something, you pass it to another person. When you relay the information that your pet monkey is known to attack people to your neighbors, you should bring a basket of muffins.
4 days ago · noun. ( Mechanical engineering: Control, instrumentation and metrology) A relay is a device that controls the setting of a valve or switch automatically by means of an electric motor, solenoid, or pneumatic mechanism. If the alarm is triggered, the relay automatically cuts off the heater.
1. a person or team of people relieving others, as on a shift. 2. a fresh team of horses, dogs, etc, posted at intervals along a route to relieve others. 3. the act of relaying or process of being relayed. 4. (General Sporting Terms)
May 21, 2024 · ( electronics) An electrical actuator that allows a relatively small electrical voltage or current to control a larger voltage or current. [from 19th c.] Derived terms [ edit] Indian relay. mail relay.
a device, usually consisting of an electromagnet and an armature, by which a change of current or voltage in one circuit is used to make or break a connection in another circuit or to affect the operation of other devices in the same or another circuit.
