or aug·men·tor

  1. a person or thing that augments.
  2. Aviation, Rocketry. any auxiliary device, as an afterburner, for additional thrust from the exhaust of a jet or rocket engine.

Origin of augmenter

First recorded in 1525–35; augment + -er1, -or2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for augmenter

Historical Examples of augmenter