RUE

Definition

1. verb feel remorse for. — synonyms: repent, regret
2. noun European strong-scented perennial herb with grey-green bitter-tasting leaves. — synonyms: herb_of_grace, Ruta_graveolens
3. noun leaves sometimes used for flavoring fruit or claret cup but should be used with great caution: can cause irritation like poison ivy.
4. noun sadness associated with some wrong done or some disappointment. — synonyms: sorrow, regret, ruefulness
5. noun (French) a street or road in France.