subdivision

nouns

an area composed of subdivided lots
is a type of (narrower)
an extended area of land
the act of subdividing; division of something previously divided
is derived from
is derived from
is a type of (narrower)
the act of dividing or partitioning; separation by the creation of a boundary that divides or keeps apart
a division of some larger or more complex organization
"a branch of Congress"; "botany is a branch of biology"; "the Germanic branch of Indo-European languages"
a self-contained part of a larger composition (written or musical)
"he always turns first to the business section"; "the history of this work is discussed in the next section"
a section of a section; a part of a part; i.e., a part of something already divided