increaser

[in-kree-ser]
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noun

a person or thing that increases.
(in plumbing) a coupling increasing in diameter at one end.Compare reducer(def 3).

Origin of increaser

First recorded in 1520–30; increase + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for increaser

Historical Examples of increaser

  • The proudest title of the great emperors of old had been that of Increaser of the Empire.

    The Thirty Years' War

    Samuel Rawson Gardiner