: a ship designed and equipped to allow vehicles (such as automobiles or tanks) to be driven on or off
Word History
Etymology
roll on, roll off
First Known Use
1969, in the meaning defined above
Dictionary Entries Near Ro-Ro
Cite this Entry
“Ro-Ro.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Ro-Ro. Accessed 1 Dec. 2023.
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