Definitions from Wiktionary ( )

▸ noun:  (archaic or dialectal) Sorrow; repentance; regret.
▸ noun:  (archaic or dialectal) Pity; compassion.
▸ verb:  (transitive) To repent of or regret (some past action or event); to wish that a past action or event had not taken place.
▸ verb:  (obsolete, transitive) To cause to repent of sin or regret some past action.
▸ verb:  (obsolete, transitive) To cause to feel sorrow or pity.
▸ verb:  (archaic, intransitive) To feel compassion or pity.
▸ verb:  (archaic, intransitive) To feel sorrow or regret.
▸ noun:  Any of various perennial shrubs of the genus Ruta, especially the herb Ruta graveolens (common rue), formerly used in medicines.
▸ noun:  A surname.

---

▸ Word origin

▸ Words similar to rue
▸ Usage examples for rue

▸ Idioms related to rue
▸ Wikipedia articles (New!)
▸ Popular adjectives describing rue
▸ Words that often appear near rue
▸ Rhymes of rue

▸ Invented words related to rue