To mix or mingle together; esp. to mingle, combine, or associate so that the separate things mixed, or the line of demarcation, can not be distinguished. Hence: To confuse; to confound.(verb)
source: webster1913
To mingle; to mix; to unite intimately; to pass or shade insensibly into each other, as colors.(verb)
source: webster1913
To make blind, literally or figuratively; to dazzle; to deceive.(verb)