To suppress vibrations (mechanical) or oscillations (electrical) by converting energy to heat (or some other form of energy).
A gaseous product, formed in coal mines, old wells, pits, etc.
Moisture; humidity; dampness.
In a state between dry and wet; moderately wet; moist.
Despondent; dispirited, downcast.
To lessen; to dull; to make less intense (said of emotions and non-physical things).
To become damped or deadened.
To become damp or moist.
To make damp or moist; to make moderately wet.