Moisture; humidity; dampness.
A gaseous product, formed in coal mines, old wells, pits, etc.
In a state between dry and wet; moderately wet; moist.
Despondent; dispirited, downcast.
To suppress vibrations (mechanical) or oscillations (electrical) by converting energy to heat (or some other form of energy).
Moderate humidity; moisture; moistness; the state or quality of being damp.
The degree to which something is damp or moist.