踪迹 (zōng jì) literally combines 踪 (zōng), meaning 'track' or 'trace'—often of movement—and 迹 (jì), meaning 'mark', 'trace', or 'sign'. Together, they refer to physical evidence left behind by someone or something that has passed through a place: footprints, scents, disturbed foliage, or any observable indication of presence or passage. It emphasizes the idea of detectable remnants rather than the person or thing itself.

The word is commonly used in contexts involving search, investigation, or observation—especially in nature, detective work, or wildlife studies. While it can refer to people ('his whereabouts'), it more frequently describes animals or elusive entities whose presence is inferred indirectly. It carries a slightly literary or formal tone and rarely appears in casual speech; you’ll see it often in news reports, nature documentaries, and written narratives about tracking or disappearance.