Perpendicular grooves Synonyms

Perpendicular replaced

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

Synonyms for phrase

PG abbreviation

PG is an abbreviation for Perpendicular Grooves
What does PG stand for?
PG stands for "Perpendicular Grooves"