partitioner

/pɑrˈtɪʃənər/
noun
  1. A person or thing that divides something into parts or sections.
    • The software includes a disk partitioner to organize your hard drive.
    • The room partitioner was a lightweight screen that could be moved easily.
    • As a partitioner of the land, the surveyor marked the boundaries clearly.
Antonyms
What does "partitioner" mean? | whatsthatwordmean | whatsthatwordmean