Answer: injecting

AnswerCrossword Clue
injectingINJECT, to force liquid into
injectingIntroduce or feed (a current, beam of particles, etc.) into a substance or device
injectingInject oneself with a narcotic drug, esp. habitually
injectingIntroduce (something) into a passage, cavity, or solid material under pressure
injectingDrive or force (a liquid, esp. a drug or vaccine) into a person or animal's body with a syringe or similar device
injectingImbue something with (a new element)
injectingIntroduce (a new or different element) into something, esp. as a boost or interruption
injectingAdminister a drug or medicine to (a person or animal) in this way
injectingPlace (a spacecraft or other object) into an orbit or trajectory