- alleviators
- n. person or thing which relieves or lessens (physical or emotional pain, suffering, etc.)
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Hydropneumatic device — North American, European, and other languages refer to hydropneumatic devices such as a hydropneumatic accumulator or pulsation damper using very different words. In many cases this can cause a great deal of word usage confusion. This article… … Wikipedia