no-sky line
Noun
Meaning
no-sky line (plural no-sky lines)
(architecture) An imaginary line in a room, behind which no direct daylight penetrates and it is not possible to see the sky through a window.
Noun
no-sky line (plural no-sky lines)
(architecture) An imaginary line in a room, behind which no direct daylight penetrates and it is not possible to see the sky through a window.