1. Of biological parents not married to each other
   - illegitimately 
2. Of unwed parents
   "he was born out of wedlock"
   - outside marriage

Encyclopedia: Out of wedlock

• Hernan Cortez
• Hernando Cortes
• Hernando Cortez
• Hernaria
• Hernaria glabra
• hernia
• hernial
• herniated
• herniated disc
• herniation
• hero
• hero cookie
• Hero of Alexandria
• hero sandwich
• hero worshiper
• hero worshipper
• hero-worship
• Herod
• Herod the Great
• Herodotus
• heroic
• heroic couplet
• heroic meter
• heroic poem
• heroic poetry