D defs.my
Entry 3 senses · 2 variants Webster, 1913

Dampen

/(dămp"'n)/ · Damp·en · IPA /ˈdæmpən/
01 v. t. To make damp or moist; to make slightly wet.
imp. & p. p. dampened; p. pr. & vb. n. dampening
  1. 1.
    To make damp or moist; to make slightly wet.
  2. 2.
    To depress; to check; to make dull; to lessen.
    “In a way that considerably dampened our enthusiasm.” — The Century.
02 v. i. To become damp; to deaden.
  1. 1.
    To become damp; to deaden.