(informal) certainly or without doubt; emphatically. —Grad V Approved 1992 Glossary Upgrade
DAMN WELL
ScnOEC
(slang) extremely or very much so. For instance, before picking up the Capitol at Washington, and turning it around on its base and setting it down again, you'd damn well better give somebody a Comm Ev.
DAMN WELL
ScnTUEU
(informal) certainly or without doubt; emphatically.(slang) extremely or very much so.(informal) certainly or without doubt; emphatically. So he doesn't feel so well this morning; well, he knows damn well what did it. -Briefing of Review Auditors (14 Oct. 65)