仙人
せんにん immortal mountain wizard (in Taoism); mountain man (esp. a hermit)
Why it means this
仙 (a Daoist immortal) + 人 (a person) — a mountain-dwelling immortal or hermit-wizard of Chinese legend; figuratively, someone unworldly and ascetic (仙人のような暮らし).
Breakdown
Each character links to its full entry — origin story, stroke order, and readings.