Meaning

1 senses
  1. (slang)A person who supports a romantic or sexual relationship between fictional characters or real people.

Origin

From relationship + -er. Emerged in early online fandom of the television series The X-Fil

From relationship + -er. Emerged in early online fandom of the television series The X-Files as a term for fans who supported the possibility of a Mulder/Scully romance. First attested on alt.tv.x-files in January 1996, but it was seemingly already in use by then.

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relationshipper — meaning, examples, forms, synonyms | Krumeto