- 髪 — hair (on the head)
- 髪型 — hairstyle
- 髪の毛 — a strand of hair / hair (more literally “hair-hair”)
- 長髪 — long hair
- 白髪 — gray / white hair
- 金髪 — blond hair
- 洗髪 — hair washing / shampooing
The top of 髪 is the radical 髟(かみがしら) — it shows long hair hanging down. This radical almost always signals “hair.” The lower part gives sound (ハツ). Put together, 髪 simply means “hair on the head,” the hair you comb, wash, and style.