监护
jiān hù · HSK 7
to act as a guardian
👁️🛡️ 监护 = 监 supervise + 护 protect = the watching-and-guarding a guardian does
监 carries the sense of overseeing or keeping watch, and 护 means to guard or protect. Stack them and you get the dual job of a guardian: keeping an eye on someone and shielding them from harm.
护 — speech radical 讠 + 户 (door/household)
Originally written 護, combining the speech radical 言 with the phonetic 蒦. The simplified form 护 replaces the right side with 户 (door/household), suggesting guarding a home. The core meaning has long been 'to protect, defend, or shield.'