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variator

noun
var·i·a·tor | \-ēˌātə(r)\
plural -s

Definition of variator 

: one that variates a speed variator specifically : a joint that compensates for variations in length due to temperature changes : expansion joint

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History and Etymology for variator

Latin variatus + English -or

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Dictionary Entries near variator

variation of latitude

variation of parameters

variative

variator

variatus

varic-

varicella

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