damping
Concise Oxford English Dictionary © 2008 Oxford University Press:
damping/ˈdampɪŋ/
▶noun
- 1 reduction in the amplitude of a vibration or oscillation.
■ a mechanism for bringing about such reduction.
- 2 (damping off) the death of young seedlings as a result of a fungal infection in damp conditions.
'damping' also found in these Oxford entries:

