Perpendicular surface Synonyms

Definitions for Perpendicular


  • (adjective) rising straight up
  • (adjective) intersecting at or forming right angles
  • (adjective) at right angles to the plane of the horizon or a base line

Definitions for Surface


  • (adjective) lying on or affecting only the outer layer of something
  • (noun) an outer part or layer
  • (verb) to come to one's attention especially gradually or unexpectedly