also: てんそう
Soft light streams in through the skylight in the living room.
Only with reading てんそう
Rare architectural term for the upper horizontal part of a door or window frame; read てんそう.
The head of this fitting is decorated.
Standard kanji spelling for skylight; high-frequency news term.
Rare reading used only for the architectural 'head' sense; not used for skylight.
Compound of 天 (ten, 'heaven, sky') and 窓 (mado, 'window'). The reading てんそう uses the on'yomi of 窓 (sō).