סָתַם çâtham (H5640)

to stop up; by implication, to repair; figuratively, to keep secret

1) to stop up, shut up, keep close 1a) (Qal) 1a1) to stop up 1a2) to shut up, keep close 1a3) secret (participle) 1b) (Niphal) to be stopped up 1c) (Piel) to stop up

or שָׂתַם; (Numbers 24:15), a primitive root;