🇬🇧 en fr 🇫🇷

riser noun

  /ˈɹaɪ.zə(ɹ)/
  • (carpentry) A vertical part of a step on a staircase.
contre-marche, contremarche
  • A vertical utility conduit, pipe or path between floors of a building for placement of cables (e.g. telephone, networking), or to convey fluids (e.g. gas, water).
gaine, gaine technique
  • A platform or stand used to lift or elevate something.
praticable, élévateur
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