numb /nʌm/adjective 4verb 4forms 6phrases 1 adjective4 •Physically unable to feel, not having the power of sensation. •Emotionally unable to feel or respond in a normal way.[…] seeing the dog—somehow that made me feel again. I’d been too dazed, too numb, to feel the full viciousness of it. — 1966 •Dumb or stupid. •(no longer used) Causing numbness.[…] he did lap me Even in his own garments, and gave himself, All thin and naked to the numb cold night. — 1593 verb4 •To cause to become numb (physically or emotionally).The dentist gave me novocaine to numb my tooth before drilling, thank goodness.When I first heard the news, I was numbed by the shock. •To cause (a feeling) to be less intense.He turned to alcohol to numb his pain. •To cause (the mind, faculties, etc.) to be less acute.[…] hunger, fatigue, and despairing hopelessness had numbed his brain […] — 1912 •To become numb (especially physically).[…] after fumbling with numbing fingers for ten or fifteen minutes, he waved his hand with a gesture of despair […] — 1918 formsnumbed · numbing · numbeth · numbs · number · numbest Phrases with numb numb outTo make oneself numb, especially emotionally.