Definition of fellow traveler
: a person who sympathizes with and often furthers the ideals and program of an organized group (such as the Communist party) without membership in the group or regular participation in its activities; broadly : a sympathetic supporter of another's cause
Examples of fellow traveler in a sentence
I struck up a conversation with one of my fellow travelers.
He was not a member of the Communist Party or even a fellow traveler.
Origin and Etymology of fellow traveler
translation of Russian poputchik
First Known Use: 1925
FELLOW TRAVELER Defined for English Language Learners
Definition of fellow traveler for English Language Learners
: someone who is traveling in the same group or on the same train, airplane, etc., as you
: someone who shares the opinions and beliefs of the people in a group or organization (especially the Communist Party) but does not belong to that group or organization
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