| Adjutor |
| A helper or assistant. |
| Adjutory |
| Serving to help or assist; helping. |
| Adjutrix |
| A female helper or assistant. |
| Adjuvant |
| Helping; helpful; assisting. |
| Adjuvant |
| An assistant. |
| Adjuvant |
| An ingredient, in a prescription, which aids or modifies
the action of the principal ingredient. |
| Adlegation |
| A right formerly claimed by the states of the German
Empire of joining their own ministers with those of the emperor in
public treaties and negotiations to the common interest of the empire. |
| Ad libitum |
| At one's pleasure; as one wishes. |
| Adlocution |
| See Allocution. |
| Admarginate |
| To write in the margin. |