post-tension

verb

To apply tension (to reinforcing tendons) after casting concrete.

Meanings

verbpost-tension (third-person singular simple present post-tensions, present participle post-tensioning, simple past and past participle post-tensioned)

present singular third person post-tensions · participle present post-tensioning · participle past post-tensioned · past post-tensioned

  1. businessTo apply tension (to reinforcing tendons) after casting concrete.

    This minimum amount and location of post-tensioning force should be noted on the structural drawings.

    1977, Post-Tensioning Institute, Design of Post-tensioned Slabs, page 37
    1 more example

    Slab post-tensioned and/or reinforced with active pre-stress: These slabs are designed following the Post-Tension Institute's procedures using active prestress, which permits thinner slabs. They are reinforced with post-tensioning tendons and mild steel reinforcement

    2007, American Institute of Architects, edited by Andy Pressman, Architectural Graphic Standards, page 37

Origin

  1. Proto-Indo-European*pós
  2. Proto-Indo-European*pósti
  3. Proto-Italic*posti
  4. Old Latinposte
  5. Latinpost
  6. Englishpost-
  7. Proto-Indo-European*ten-
  8. Proto-Indo-European*tend-
  9. Proto-Indo-European*téndeti
  10. Proto-Italic*tendō
  11. Latintendō
  12. Latintēnsiō
  13. Middle Frenchtension
  14. Englishtension
  15. Englishpost-tension

From post- + tension.

Full word history & related roots →
Cite this entry
APA

post-tension. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/post-tension

MLA

“post-tension.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/post-tension. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “post-tension,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/post-tension.

Source: post-tension on Wiktionary, CC BY-SA 4.0.