1) To make to appear holier or better than it actually is.
2) To present something or someone as perfect when it/he/she obviously isn't.
3) To gloss over someone's faults - e.g. what a political party does to its own candidate.
Guy 1: Bro. CNN said that Hillary has a spotless record and decades of dedicated service.
Guy 2: Don't fall for Clinton News Network, man... They try to angelicize her.
Someone so angelic, it’s insane. Every step they take is something graced by an Angel. Every breathe they take gives people etherealemotions, nothing they
“They were the true definition of angeliciie, so graceful and light on their feet.”