subdivide > define

verb

• Form into subdivisions.
  • usage: "The cells subdivided"
• Divide into smaller and smaller pieces.
  • usage: "This apartment cannot be subdivided any further"

• (v.t.) To divide the parts of (anything) into more parts; to part into smaller divisions; to divide again, as what has already been divided.
• (v.i.) To be or to become, subdivided.