1. Divided into three parts, or into threes; three-forked
   "a trichotomous stem"

Encyclopedia: Trichotomous

• send word
• send-off
• sendee
• sender
• Sendero Luminoso
• sending
• sendup
• sene
• Seneca
• Seneca Lake
• Seneca snakeroot
• Senecan
• Senecio
• Senecio aureus
• Senecio bigelovii
• Senecio cineraria
• Senecio cruentus
• Senecio doublasii
• Senecio glabellus
• Senecio jacobaea
• Senecio milkanioides
• Senecio triangularis
• Senecio vulgaris
• Senefelder
• senega