expression, ichidan verb
see the light of day; be revealed; be realized
Idiomatic expression meaning something previously hidden, unknown, or unrealized finally comes to light, is published, or becomes publicly known. Often used for creative works, discoveries, or long-suppressed matters.
彼の小説は長い間お蔵入りだったが、ついに日の目を見ることになった。
His novel had been shelved for a long time, but it finally saw the light of day.
These research results went unpublished for years, but at last they were revealed.