Ouch
From BiblePortal Wikipedia
Hastings' Dictionary of the Bible [1]
OUCH. The word ‘ouch’ is used in AV [Note: Authorized Version.] for the setting of a jewel, but it is also used in Old Eng. for the jewel itself. See Breastplate (of the High Priest).
Webster's Dictionary [2]
(n.) A socket or bezel holding a precious stone; hence, a jewel or ornament worn on the person.
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [3]
(only in the plur. מַשְׁבְּצוֹת , Mishbetsoth ' , Textures, e.g. Brocade, as Psalms 45:14; hence Settings ) , Bezels, in which gems are set; hence the sockets for fastening the precious stones in the shoulder-pieces of the high- priest's ephod ( Exodus 28:11; Exodus 28:14; Exodus 28:25; Exodus 39:13; Exodus 39:16). (See Ephod).