spun down

Gradually stopped turning

Spun down is the past tense of spin down, meaning to bring something rotating to a gradual stop.

In laboratory work, to spin down a sample is to use a centrifuge to separate components: We spun down the blood samples to isolate the plasma.

In computing, a hard drive spins down when it stops rotating to save power or during shutdown.

Related

cooldown · rotor · diminishing · winding up · biochemistry · sedimentation · flywheel · angular momentum · gradient · gyroscope · torque · turbine · nuclear reactor · hard drive · cell culture · slowdown · washing machine · relaxation

Opposites
rotational velocity change

spun downspun up

Accelerated to operating speed

accelerated · revved up · sped up · ramped up · wound up

operational state (computing/machinery)

spun downspun up

Accelerated to operating speed

booted up · started up · powered up · activated · initialized

Family

spun, down, spin, spinning, spins, spinner, spinners, downer, downs

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Used worldwide · Timeless · Rated G