Yes, division is a Scrabble word!

Noun

1. An army unit large enough to sustain combat

2. One of the portions into which something is regarded as divided and which together constitute a whole

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

12. The act of dividing or partitioning; separation by the creation of a boundary that divides or keeps apart