a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics
a person who separates something into parts or groups
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
- To measure with dividers on a chart.
- There are bookcases that do duty as room dividers.