partition(redirected from partitionment)
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partition (something into something)
to divide or separate something into something [smaller]. I will partition this room into two separate spaces. Do you think you can partition this box into four compartments so we can store files by quarter?
partition something off
to divide off a section of something. They planned to partition the basement off. We will partition off a larger area.
To divide or separate something by or as if by means of a partition: The construction workers partitioned off each office with drywall. My vacation was almost ruined when my wallet was stolen, but I've partitioned that event off from my memories of the trip.