1. A person who travels in a conveyance, such as a car or train, without participating in its operation.
2. Informal A person who participates only passively in an activity.
3. Archaic A wayfarer or traveler.
[Middle English passinger, alteration of passager, from Old French passageor, from passager, passing, from passage, passage; see PASSAGE1.]
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Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.