1. A mutual or reciprocal action; interacting 
2. (physics) the transfer of energy between elementary particles or between an elementary particle and a field or between fields; mediated by gauge bosons
   - fundamental interaction

Derived forms: interactions

See also: interact, interactional

Type of: action, physical phenomenon

Encyclopedia: Interaction

• 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
• senega root
• senega snakeroot
• Senegal
• Senegal gum