Dictionary

service module

noun

Definition of SERVICE MODULE

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

First Known Use of SERVICE MODULE

1961

Rhymes with SERVICE MODULE

Browse

Next Word in the Dictionary: service of an heirPrevious Word in the Dictionary: service medalAll Words Near: service module
May 22, 2015
nepotism Hear it
favoritism based on kinship
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears