"dividers" in the noun sense
1. splitter, divider
a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics
a person who separates something into parts or groups
3. partition, divider
a vertical structure that divides or separates (as a wall divides one room from another)
a drafting instrument resembling a compass that is used for dividing lines into equal segments or for transferring measurements
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License