| debilitare | enervate |
| Debimetro | Mass flow sensor |
| debitare | arrears |
| debiti | liability |
| debito | proper |
| Debito di sangue | Blood Work |
| debito pubblico | public debt |
| debito totale | joint debtor |
| debitore | debtor |
| debitore ipotecario | mortgagor |
| debitrice | debtor |
| debitrice ipotecaria | mortgagor |
| debole | weakness |
| debole d'udito | hearing-impaired |
| debole di mente | simple |
| debole forza | weak force |
| debolezza | debility |
| debolezza di carattere | weakness of character |
| debolmente | faintly |
| Debora | Deborah |
| Deborah Kara Unger | Deborah Kara Unger |
| Deborah Kerr | Deborah Kerr |
| Debout Congolais | Debout Congolais |
| Debra Damo | Debre Damo |
| Debra Winger | Debra Winger |
| Debrecen | Debrecen |
| Debreceni Közlekedési Vállalat | Public transport in Debrecen |
| Debreceni VSC | Debreceni VSC |
| Debris flow | Bog burst |
| debuccalizzazione | debuccalization |
| debugger | debugger |
| debuttante | debutant |
| debuttare | make one's debut |
| debutto | debut |
