So long

intj, slang

Definitions

Intj
  1. 1
    Goodbye; a valediction used when leaving or departing from a person or place. informal

    "So Long, and Thanks for All the Fish"

Noun
  1. 1
    a farewell remark wordnet

Etymology

Uncertain. Compare to Swedish hej så länge and Russian пока (poka). See Douglas Harper (2001–2026), “so long”, in Online Etymology Dictionary.

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