mrak
1. mrak, mračnost, mrakobnost
the state of being poorly illuminated [stanje slabše osvetlitve]
2. mrak, tema
an unilluminated area [neosvetljeno področje]
3. polmrak, somrak, mrak
the diffused light from the sky when the sun is below the horizon but its rays are refracted by the atmosphere of the earth [razpršena svetloba na nebu, ko je sonce pod obzorjem, vendar njegovi žarki lomijo skozi ozračje zemlje]