sec ‧ tion ‧ al /ˈsekʃ ə nəl/ BrE AmE adjective
[ Word Family: verb : ↑ section ; noun : ↑ section ; adjective : ↑ sectional ]
1 . concerned only with your own small group in society or in an organization, as opposed to being concerned about society or the institution as a whole:
community groups seeking to protect sectional interests
2 . a sectional drawing or view of something shows what it would look like if it were cut from top to bottom, or from side to side:
a sectional view of the building
3 . made up of sections that can be put together or taken apart:
a sectional sofa