Word.ws English Dictionary

SSDD

SSDD is the initialism of single-sided.

SSDD is the initialism of same shit.

Meaning of single-sided

Adjective

single-sided (not comparable)

  1. Having something on one side only.
    • Unlike the "West Coast Postal" of the L.M.R., the Western Region TPO train is not turned at each end of its journey, and as the coaches with pick-up/set-down apparatus are single-sided, one coach serves the mail exchange points on the down journey, a second coach marshalled the other way round...1959 December, “New TPOs for the Western Region”, in Trains Illustrated, page 581

Questions about SSDD

What is SSDD the initialism of?
SSDD is the initialism of single-sided.

Words near SSDD in the dictionary

  1. SSCC
  2. SSCE
  3. SSCI
  4. SSCs
  5. SSD
  6. SSDD
  7. SSDL
  8. SSDLs
  9. ssdna
  10. ssdnas
  11. SSDO

Source and license

Adapted from Wiktionary: SSDD (page history and authors); single-sided (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.

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