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Definitions by JDs 80s

An acronym for "Sexual Partner Not Married" (pronounced: seh-puh-NO-muh). A serious-comedic relationship label used by adults who are in long-term, physically active, committed relationships but are not legally wed. It serves as a mature, precise alternative to juvenile terms like "boyfriend/girlfriend" or corporate-sounding terms like "partner."
"We’ve been living together for five years and share a mortgage, so calling him my boyfriend feels high school, but 'partner' makes it sound like we run a law firm. He's my Sepanoma."
Sepanoma by JDs 80s October 24, 2026