division

noun

1.
an army unit large enough to sustain combat
Derived from:
divisional
2.
one of the portions into which something is regarded as divided and which together constitute a whole
Derived from:
divisional
3.
the act or process of dividing
4.
an administrative unit in government or business
5.
discord that splits a group
6.
a league ranked by quality
7.
(biology) a group of organisms forming a subdivision of a larger category
8.
(botany) taxonomic unit of plants corresponding to a phylum
9.
a unit of the United States Air Force usually comprising two or more wings
10.
a group of ships of similar type
11.
an arithmetic operation that is the inverse of multiplication; the quotient of two numbers is computed
Derived from:
divide
12.
the act of dividing or partitioning; separation by the creation of a boundary that divides or keeps apart