יָצוּעַ‎ (yâtsûwaʻ|yaw-tsoo'-ah|noun|masculine|couch|flat surface)
[Heb] יָצוּעַ‎, יָצִיעַ‎ ETCBC: יָצוּעַ‎ (subs|couch), יָצִיעַ‎ (subs|outhouse) OSHL: j.ct.ab, j.ct.ac TWOT: 896a GK: H3661, H3662, H3666 Greek: πλευρά, πλευρά
Derivation: passive participle of יַצַע‎;
Strong's: spread, i.e. a bed; (architecture) an extension, i.e. wing or lean-to (a single story or collectively)
KJV: bed, chamber, couch.