Strong's #2106: zaviyth (pronounced zaw-veeth')
apparently from the same root as 2099 (in the sense of prominence); an angle (as projecting), i.e. (by implication) a corner-column (or anta):--corner(stone).
Brown-Driver-Briggs Hebrew Lexicon:
zâvı̂yth
1) corner
Part of Speech: noun feminine plural
Relation: apparently from the same root as H2099 (in the sense of prominence)
Usage:
This word is used 2 times:
Psalms 144:12: "grown up in their youth; that our daughters may be as corner stones, polished after the similitude of a palace:"
Zechariah 9:15: "and make a noise as through wine; and they shall be filled like bowls, and as the corners of the altar."