ẩn

Etymology
.

Adjective

 * 1) latent
 * 2)  hidden

Verb

 * 1)  to seclude oneself from the world
 * 2)  to hide oneself
 * 3)  to hide

Usage notes

 * "Hide" and "hidden" may not be a computing term per se, but ẩn is chiefly used to translate them in computing contexts, as in thư mục ẩn ("hidden folder").