compensator

noun

com·​pen·​sa·​tor ˈkäm-pən-ˌsā-tər 

-ˌpen-

plural -s

: one that compensates: such as

a

: autotransformer

b

: balancer set sense 1

c

: compass corrector

d

: a combination of quartz plates of wedge shape used to measure the phase difference between the two rectangular vibration components of elliptically polarized light

e

: a photographic device (as a star diaphragm or suitably graded neutral-density filter) for holding back the light in the middle of the field of a wide-angle lens to allow proper exposure at the corners

f

: a portion of a direction finder that automatically applies a correction to the direction indication and that commonly consists of a mechanical arrangement of cams

g

: a device fitted to the muzzle of a firearm that reduces recoil by directing part of the powder gases through a series of lateral vents compare muzzle brake

h

: an electrical equalizer designed to compensate for the recording characteristic of a record and usually connected between a pickup and an amplifier

Word History

Etymology

compensate + -or

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Rhymes for compensator

• activator
• actuator
• agitator
• alligator
• allocator
• alternator
• animator
• annotator
• applicator
• arbitrator
• aspirator
• aviator