telemetry

noun

te·​lem·​e·​try tə-ˈle-mə-trē How to pronounce telemetry (audio)
1
: the science or process of telemetering data
2
: data transmitted by telemetry
3
telemetric adjective
telemetrically adverb

Did you know?

Telemetry is used to obtain data on the internal functioning of missiles, rockets, unmanned planes, satellites, and probes, providing data on such factors as position, altitude, and speed as well as conditions like temperature, air pressure, wind speed, and radiation. Weather forecasters rely on telemetry to map weather patterns. Astronauts on the space shuttle are monitored with telemetry that measures and transmits readings on their blood pressure, respiration, and heart rates. Similar kinds of telemetry are used by biologists to study animals in the wild and keep track of their populations and movements. Telemetry is also widely used in modern agriculture, often to regulate irrigation.

Examples of telemetry in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
An investigation by the VA’s Office of Inspector General found, in spring 2023, a telemetry medical instrument technician missed several red alarms concerning the patient’s oxygenation levels. Sam Tabachnik, The Denver Post, 15 Aug. 2024 Because the telemetry was unreadable, experts on the ground could not easily tell what went wrong. Stephen Clark, Ars Technica, 23 Apr. 2024 Observability is the forensic lab collecting and analyzing evidence (telemetry data) using advanced tools and techniques. Ranjan Parthasarathy, Forbes, 21 Oct. 2024 The craft was able to launch at SpaceX’s private Starbase site, but telemetry data revealed that several of the spacecraft's engines had failed, triggering the explosion before the booster and spacecraft were able to even separate. Eric Lagatta, USA TODAY, 14 Oct. 2024 See all Example Sentences for telemetry 

Word History

First Known Use

1865, in the meaning defined at sense 1

Time Traveler
The first known use of telemetry was in 1865

Dictionary Entries Near telemetry

Cite this Entry

“Telemetry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/telemetry. Accessed 14 Nov. 2024.

Kids Definition

telemetry

noun
te·​lem·​e·​try tə-ˈlem-ə-trē How to pronounce telemetry (audio)
1
: the process of transmitting data by telemeter
2
: data transmitted by telemetry

Medical Definition

telemetry

noun
te·​lem·​e·​try tə-ˈlem-ə-trē How to pronounce telemetry (audio)
plural telemetries
1
: the science or process of telemetering data
2
: data transmitted by telemetry
3
telemetric adjective
telemetrically adverb

More from Merriam-Webster on telemetry

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