subdivision
noun
an area composed of subdivided lots
the act of subdividing; division of something previously divided
a division of some larger or more complex organization
“a branch of Congress”
“botany is a branch of biology”
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”
Synonymssectiona section of a section; a part of a part; i.e., a part of something already divided
Synonymssubsection
Source: WordNet 3.1, Princeton University
