divider

nouns

a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics

divider, splitter

is derived from

a person who separates something into parts or groups

divider

is derived from

is a type of (narrower)

a human being

"there was too much for one person to do"

a vertical structure that divides or separates (as a wall divides one room from another)

divider, partition

is derived from

is derived from

a drafting instrument resembling a compass that is used for dividing lines into equal segments or for transferring measurements

divider

is a type of (narrower)

an instrument used by a draftsman in making drawings