1. The genetically determined sex characteristics bound up with reproduction (genitals and organs of reproduction)
   - primary sexual characteristic, primary sex character

Derived forms: primary sex characteristics

Type of: sex character, sex characteristic, sexual characteristic

Encyclopedia: Primary sex characteristic

• leet
• Leeuwenhoek
• leeward
• Leeward Islands
• leeward side
• leeward tide
• leeway
• leflunomide
• left
• left atrioventricular valve
• left atrium
• left atrium of the heart
• Left Bank
• left brain
• left coronary artery
• left fielder
• left gastric artery
• left gastric vein
• left hand
• left hemisphere
• left stage
• left ventricle
• left-eyed
• left-footed
• left-handed