1. having received an injection of medicine or other substance

1. past tense and past participle of inject; forced or introduced a liquid into something using a syringe or similar device
2. past tense and past participle of inject; added or introduced something new into a situation or conversation

Examples

• The nurse injected the vaccine into my arm.
• The doctor injected pain medication directly into the joint.
• She injected some humor into the serious discussion.
• The company injected new capital into the failing project.
• The injected patients showed improved symptoms within hours.
• He injected his personal opinions into the business meeting.
• The injected dye helped doctors see the blood vessels clearly.