bedroom; sleeping room
A straightforward term for a room used for sleeping. Less common than 寝室 (しんしつ) in modern Japanese, but still understood.
This house has three bedrooms.
The morning sun streamed in through the bedroom window.
Compound of 寝 (ね, 'sleep') and 部屋 (へや, 'room'). The reading ねべや is a straightforward combination of the kun'yomi readings of the two kanji.