Strong's G2845 — κοίτη (noun)
koite (koy'-tay) n.
1. a couch
2. (by extension) cohabitation
3. (figuratively) marriage bed, sexual intercourse
4. (by implication) the male sperm, conception
[from G2749]
KJV: bed, chambering, X conceive 
Root(s): G2749 
Hebrew root: κεῖμαι
Occurrences: 4