חוּר‎ (chûwr|khoor|noun|masculine|crevice)
[Heb] חוּר‎, חֻר‎ ETCBC: חֻר‎ (subs|hiding-place) OSHL: h.gi.ac TWOT: 758b GK: H2987
Derivation: or (shortened) חֻר‎; from an unused root probably meaning to bore;
Strong's: the crevice of a serpent; the cell of aprison
KJV: hole.