Word.ws English Dictionary

so long

so long interjection: goodbye; a valediction used when leaving or departing from a person or place.

Interjection

  1. (informal) Goodbye; a valediction used when leaving or departing from a person or place.
    • So long, and thanks for all the fish!
    • He had a lot to say / He had a lot of nothing to say / We'll miss him / We'll miss him / We're gonna miss him / We're gonna miss him / So long / We wish you well / You told us how you weren't afraid to die / Well, so long / Don't cry / Or feel too down / Not all martyrs see divinity / But at least...1996, “Eulogy”, in Maynard James Keenan (lyrics), Ænima, performed by Tool

so long meaning in Tamil and Vietnamese

so long in Tamil

பிரியாவிடை மொழி, பின்னர் பார்ப்போம், சென்று வருகிறேன், சென்றுவருக

so long in Vietnamese

informal: goodbye
tạm biệt

Origin of so long

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

Questions about so long

What does so long mean?
So long means goodbye; a valediction used when leaving or departing from a person or place.
What is so long in Tamil?
So long in Tamil is பிரியாவிடை மொழி, பின்னர் பார்ப்போம், சென்று வருகிறேன். See So long meaning in Tamil.
What part of speech is so long?
So long is an interjection.

Words near so long in the dictionary

  1. so help you God
  2. so is life
  3. so it goes
  4. so it seems
  5. So Kon Po
  6. so long
  7. so long as
  8. so long, and thanks for all the fish
  9. so many
  10. so mickle
  11. so mote it be

Source and license

Adapted from Wiktionary: so long (page history and authors); so long (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-us-so-long.ogg, LL-Q1860 (eng)-Vealhurl-so long.wav.

Cite this entry: “so long.” Word.ws, https://word.ws/so_long. Based on Wiktionary, CC BY-SA 4.0.