Dictionary.com
Thesaurus.com

posttension

American  
[pohst-ten-shuhn] / poʊstˈtɛn ʃən /

verb (used with object)

  1. (in prestressed-concrete construction) to apply tension to (reinforcing strands) after the concrete has set.

  2. to make (a concrete member) with posttensioned reinforcement.


Etymology

Origin of posttension

First recorded in 1970–75; post- + tension