סָכַר (sākar) is
a Hebrew verb
meaning shut up. It appears
3 times
in 3 books of the Hebrew Bible
(Strong's H5534).
Also rendered
to stop
Same Hebrew root (TWOT 1497)
Root family 1497: סָכַרsākar — I, shut up, stop up. This verb occurs in the Niphal (Ps 63:12; Gen 8:2) and the Piel (Isa 19:4). Apparently related to sdgar (q.v.)