service module

noun

: a space vehicle module that contains oxygen, water, fuel cells, propellant tanks, and the main rocket engine

Examples of service module in a Sentence

Recent Examples on the Web
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While experts previously noted its advanced maneuverability, observers still have questions about the space plane’s main payload bay that is roughly the same area as a truck bed, as well as its service module adapter capable of carrying even more equipment into orbit. Andrew Paul, Popular Science, 10 Oct. 2024 Once this burn is complete, the RCS thrusters will reorient the spacecraft to jettison the service module to burn up in the atmosphere. Stephen Clark, Ars Technica, 6 Sep. 2024 That to-do list has meant making sure teams understand why five thrusters failed as Starliner approached the ISS as well as figure out the reason behind several small helium leaks in the spacecraft’s service module. Richard Tribou, Orlando Sentinel, 25 July 2024 The service module provides rocket thrusters, solar cells and other critical systems that support the Starliner in flight. William Harwood, CBS News, 21 June 2024 See all Example Sentences for service module 

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of service module was in 1961

Dictionary Entries Near service module

Cite this Entry

“Service module.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/service%20module. Accessed 23 Dec. 2024.

Kids Definition

service module

noun
: a part of a space vehicle containing oxygen, water, fuel cells, fuel tanks, and the main rocket engine
Last Updated: - Updated example sentences
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