a. 保护的, 监护的, 监护人的

[ adj ]
providing protective supervision; watching over or safeguarding
<adj.all>
daycare that is educational and not just custodiala guardian angel
tutelary gods

Tutelar \Tu"te*lar\, Tutelary \Tu"te*la*ry\, a. [L. tutelaris:
cf. F. tut['e]laire. See {Tutelage}.]
Having the guardianship or charge of protecting a person or a
thing; guardian; protecting; as, tutelary goddesses.

This, of all advantages, is the greatest . . . the most
tutelary of morals. --Landor.