1. plural of ayahuasca; a psychoactive brew made from plants native to South America, traditionally used in shamanic rituals and spiritual ceremonies.
Usage: ethnobotany; often capitalized when referring to the specific traditional practice; also called yagé or caapi in some regions

Examples

• Researchers have studied ayahuascas and their active compounds for decades.
• Some tourists travel to Peru to participate in ayahuascas ceremonies led by experienced shamans.
• The effects of ayahuascas are said to include vivid visions and profound spiritual insights.
• Indigenous communities have used ayahuascas in healing and initiation rituals for centuries.
• Modern scientific interest in ayahuascas has grown due to potential therapeutic applications.