lidar

noun

li·​dar ˈlī-ˌdär How to pronounce lidar (audio)
: a device that is similar in operation to radar but emits pulsed laser light instead of microwaves

Examples of lidar 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.
Less lidar The other big robot navigation trend this year is retractable lidar towers. Jennifer Pattison Tuohy, The Verge, 12 Jan. 2025 The company continues to focus on developing lidar solutions for automotive and smart infrastructure markets, with a new series production award from a global OEM announced in March 2024. Quartz Bot, Quartz, 8 Nov. 2024 Sensory suite: Equipped with a 360-degree lidar, six depth cameras and two optical cameras, ANYmal has an excellent awareness of its surroundings. Kurt Knutsson, Cyberguy Report, Fox News, 3 Nov. 2024 Meanwhile, robotaxi companies like Waymo use suites of sensors, including lidar, cameras, and radar for self-driving vehicles, and other automakers include lidar and radar for their driver assistant features. Umar Shakir, The Verge, 18 Oct. 2024 See all Example Sentences for lidar 

Word History

Etymology

light + radar

First Known Use

1963, in the meaning defined above

Time Traveler
The first known use of lidar was in 1963

Dictionary Entries Near lidar

Cite this Entry

“Lidar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lidar. Accessed 20 Jan. 2025.

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