1. (verb)obscure, befog, becloud, obnubilate, haze over, fog, cloud, mist make less visible or unclear
"The stars are obscured by the clouds"; "the big elm tree obscures our view of the valley"
2. (verb)confuse, blur, obscure, obnubilate make unclear, indistinct, or blurred
"Her remarks confused the debate"; "Their words obnubilate their intentions"