subsurface

• Qui se trouve sous la surface, en particulier du sol ou de l'eau ; relatif à ce qui est situé en dessous de la surface visible.

Relating to or situated beneath the surface, especially of the earth or water.

1. Located beneath the surfaceB2formal

   Situated, occurring, or operating below the surface of something, especially the ground or water.

   sous-surface

   • Subsurface water is often accessed through wells.
   • The engineers studied the subsurface rock layers.
   • Subsurface mining can be dangerous without proper safety measures.

   Synonymesbelowgroundburiedsubmergedsubterraneanunderground

   Antonymessurfacesurficial