meme /mēm/

1. A practice, belief, or other cultural feature that is passed on other than by genetic means (biology)
2. An idea or question that is disseminated via the Internet and changes in form during the course of being passed on

memetic /mē-metˈik/ adjective

• touchy
• touchy-feely
• touché
• tough
• tough as old boots
• toughen
• toughened
• toughener
• tougheners
• toughening
• toughenings
• toughens
• tougher
• toughest
• tough going
• tough guy
• tough guys
• toughie
• toughies
• toughish
• tough it out
• tough love
• tough loves
• tough luck
• toughly