1. poisoned or infected with venom; made venomous or toxic
Usage: often used to describe wounds or bites from venomous creatures; can be used figuratively to mean made bitter or malicious

Examples

• The snake's envenomated bite required immediate medical attention.
• The envenomated wound began to swell within minutes.
• His envenomated remarks poisoned the entire conversation.
• The doctor treated the envenomated puncture wound with an antivenom.
• She felt the effects of the envenomated sting spreading through her arm.
• The envenomated barb on the stingray's tail is extremely dangerous.