1. With reference to the origin or beginning
   - primitively, originally 
2. Before now
   - in the first place, earlier, to begin with, originally

Encyclopedia: In the beginning

• seawater
• seaway
• seaweed
• seaworthiness
• seaworthy
• SEB
• sebaceous
• sebaceous cyst
• sebaceous follicle
• sebaceous gland
• sebacic acid
• Sebastian Cabot
• Sebastian Vizcaino
• Sebastiana
• Sebastodes
• Sebastodes caurinus
• Sebastodes marinus
• Sebastodes miniatus
• Sebastodes ruberrimus
• Sebastopol
• SEbE
• seborrhea
• seborrheic dermatitis
• seborrheic eczema
• seborrheic keratosis