astrodome

noun

as·​tro·​dome ˈa-strə-ˌdōm How to pronounce astrodome (audio)
: a transparent dome in the upper surface of an airplane from within which the navigator makes celestial observations

Examples of astrodome 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.
The astrodome included a hanging point for a sextant so navigators would not have to hold the weighty instrument. David Hambling, Popular Mechanics, 25 Apr. 2021

Word History

Etymology

astro- + dome entry 1

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of astrodome was in 1941

Dictionary Entries Near astrodome

Cite this Entry

“Astrodome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/astrodome. Accessed 28 Nov. 2024.

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