To connive at; to wink at; to pretend not to notice.
To practise deception by concealment or omission, or by feigning a false appearance.
To disguise or hide by adopting a false appearance.
To become visible again by turning off a cloaking device.
To remove a cloak or cover from; to deprive of a cloak or cover; to unmask; to reveal.
To remove one's cloak.