From HomoExcelsior

1. A mark left on the skin after a surface injury or wound has healed. 2. nightmares, anxiety, and other enduring scars of wartime experiences. 3. A mark indicating a former attachment, as of a leaf to a stem. 4. A mark, such as a dent, resulting from use or contact. 5. To mark with a scar. 6. a wretched childhood that scarred his psyche. 7. The pustule healed and scarred. 8. delicate skin that scars easily.

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