Strong's Definition
passive participle of 3331; spread, i.e. a bed; (architecture) an extension, i.e. wing or lean-to (a single story or collectively): -bed, chamber, couch.
STEPBible — Tyndale Abridged Hebrew Lexicon
יָצוּעַ (ya.tsu.a) — bed. couch, bed
יָצִיעַ (ya.tsi.ya) — floor. flat surface, a storey in a building
UBS Dictionary of Biblical Hebrew
noun m · יצע
Furnishings | ≈ מִשְׁכָּב
couch, bed = a low platform standing on four legs, a bit longer than the length of a man, and about 70–80 centimeters wide; ► used by people of means to sleep on
Dead | verb pi
Collocation: רפד יָצוּעַ בַּחֹשֶׁךְ
to make one's bed in darkness literally: to spreak (one's) bed in darkness; hence: = process by which humans die and move to the world of the dead
Copulate | verb qal
Collocation: עלה יְצוּעַ
to have sex with (someone else's) wife literally: to climb on (someone else's bed); hence: = action by which humans have sexual intercourse with the wife or concubine of someone else, ≈ which is regarded as a defilement and hence a serious sin
Copulate | verb pi
Collocation: חלל יְצוּעַ
to have sex with (someone else's) wife literally: to defile (someone's) bed; hence: = action by which humans have sexual intercourse with the wife or concubine of someone else, ≈ which is regarded as a defilement and hence a serious sin
1 1KI 6:5 MT-K | MT-Q "annex"
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[יָצוּעַ] n.[m.] couch, bed (poet.) base
[יָצִיעַ] n.m. only Qr, properly flat surface, only of lower projecting story of temple base