centrifugal

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective centrifugal is

tending, or causing, to recede from the center.

As adjectives the difference between centrifugal and circular

is that centrifugal is tending, or causing, to recede from the center while circular is of or relating to a circle.

As a noun circular is

a printed advertisement, directive, or notice intended for mass distribution; a flyer.

As an adjective centrifugal

is tending, or causing, to recede from the center.

As a noun spinoculation is

centrifugal inoculation (of cell cultures).

As an adjective centrifugal

is tending, or causing, to recede from the center.

As a noun turboexpander is

a centrifugal or axial-flow turbine through which a high-pressure gas is expanded to produce work that is often used to drive a compressor.