brattice - a partition (often temporary) of planks or cloth that is used to control ventilation in a mine

bulkhead - a partition that divides a ship or plane into compartments

screen - partition consisting of a decorative frame or panel that serves to divide a space

structure, construction - a thing constructed; a complex construction or entity; "the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"

wall - an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure; "the south wall had a small window"; "the walls were covered with pictures"

separation - the act of dividing or disconnecting

subdivision - the act of subdividing; division of something previously divided

septation - the division or partitioning of a cavity into parts by a septum

zoning - dividing an area into zones or sections reserved for different purposes such as residence and business and manufacturing etc

computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures

computer memory unit - a unit for measuring computer memory

divide, part, separate - come apart; "The two pieces that we had glued separated"

pound off, pound - partition off into compartments; "The locks pound the water of the canal"

screen off, separate off - partition by means of a divider, such as a screen; "screen off this part of the room"

divide, separate - make a division or separation