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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This must include continuous exposure management, identity context, telemetry correlation, human-in-the-loop controls and the ability to validate and simulate adversary paths before they are exploited. Tom Kellermann, Forbes.com, 28 May 2026 The report suggests that by capturing full-fidelity, client-side telemetry without sampling delays, digital platforms can instantly isolate technical issues down to specific device models, app versions, or regional bugs. Arthur Zaczkiewicz, Footwear News, 26 May 2026 Makris says some robot telemetry can be sent to ByteDance's Feishu platform and that certain infrastructure choices are built into the firmware. Kurt Knutsson, FOXNews.com, 23 May 2026 That context matters because telemetry alone often lacks the institutional reasoning needed for adaptive decisions. K.h. Koehler, USA Today, 18 May 2026 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

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Cite this Entry

“Telemetry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/telemetry. Accessed 31 May. 2026.

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

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