track

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track

noun Substance abuse A punctate, erythematous linear scar on the skin of the extremities, neck, and groin, and on mucocutaneous surfaces, which may be accompanied by intense venous sclerosis and edema of the extremities, a typical finding in heroin addicts. Cf Skin 'popping. '.

track

(trak)
1. The path or course of a penetrating injury.
2. A treatment regimen or protocol.
References in periodicals archive ?
After technicians check out the crew access arm and complete the many other ground support equipment installations, the crawler-transporter will move the mobile launcher out to Launch Pad 39B for a fit-check and then inside the VAB for validation and verification tests.
The shadow from bending over the access arm is eliminated.
The appearance of her access arm changed only minimally from her baseline.