underdamp noun 1verb 1forms 3 noun1 •An underlying dampness.The place where mushrooms grow should be free from underdamp and noxious vapors. — 1880 verb1 •To fail to sufficiently suppress vibrations in.The arm may overdamp or underdamp slightly without causing problems, while still obtaining nearly all of damping's advantages. — 1975 formsunderdamped · underdamping · underdamps
