“Roll/Trip off the tongue.” Merriam-Webster.com Dictionary, Merriam-Webster, www.merriam-webster.com/dictionary/roll%2Ftrip%20off%20the%20tongue. Retrieved 3 December 2022. Subscribe to America`s largest dictionary and get thousands of other definitions and advanced searches – ad-free! An old-fashioned rule that we can no longer stand. How to use a word that (literally) leads a bit of pe.