physiologic/ˌfizi·əʹlojik/ adj

• red giant
• red grouse
• red gum
• red-handed
• red hat
• redhead
• red heat
• red herring
• red-hot
• red-hot poker
• redid
• Red Indian
• redingote
• redintegrate
• redirect
• redistribution
• redivivus
• red lead
• Red Leicester
• red-letter day
• red light
• red-light district
• redline
• red meat
• red mullet