1. Of or relating to the philosophical study of causation
   - etiological [N. Amer], etiologic [N. Amer], aetiological [Brit, Cdn] 
2. Relating to the aetiology of a disease
   - etiological [N. Amer], etiologic [N. Amer], aetiological [Brit, Cdn]

See also: aetiology [Brit, Cdn]

• send
• send a message
• send around
• send away
• send back
• send down
• send for
• send in
• send on
• send out
• send packing
• send word
• send-off
• sendee
• sender
• Sendero Luminoso
• sending
• sendup
• sene
• Seneca
• Seneca Lake
• Seneca snakeroot
• Senecan
• Senecio
• Senecio aureus