Quick definitions from WordNet (visibility)
▸ noun: capability of providing a clear unobstructed view ("A windshield with good visibility")
▸ noun: quality or fact or degree of being visible; perceptible by the eye or obvious to the eye ("Low visibility caused by fog")
▸ noun: degree of exposure to public notice ("That candidate does not have sufficient visibility to win an election")
▸ Also see visibility
▸ noun: capability of providing a clear unobstructed view ("A windshield with good visibility")
▸ noun: quality or fact or degree of being visible; perceptible by the eye or obvious to the eye ("Low visibility caused by fog")
▸ noun: degree of exposure to public notice ("That candidate does not have sufficient visibility to win an election")
▸ Also see visibility