1. a person who interferes or meddles in the affairs of others: He was an atheist who felt like an interloper in this religious gathering.
2. a person who intrudes into a region, field, or trade without a proper license.
Related Words for interloper
trespasser, intruder, alien, meddler, busybody
See more synonyms on Thesaurus.com
Origin: 1585–95;inter- + -loper (see landloper)
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