1. (medicine) the decreasing effectiveness of a drug with repeated use

Encyclopedia: Tachyphylaxis

• Coeloglossum
• Coeloglossum bracteatum
• Coeloglossum viride
• coelogyne
• coelom
• coelophysis
• coelostat
• coenobite
• coenobitic
• coenobitical
• coenzyme
• coenzyme A
• coenzyme Q
• coequal
• coequality
• coequally
• coerce
• coercion
• coercive
• Coereba
• Coerebidae
• coetaneous
• Coeur d'Alene
• Coeur d'Alene Lake
• coeval