To practise deception by concealment or omission, or by feigning a false appearance.
To connive at; to wink at; to pretend not to notice.
To disguise or hide by adopting a false appearance.
To make a false show or pretence of; to counterfeit or simulate.
To hide or conceal.
To make an action as if doing one thing, but actually doing another, for example to trick an opponent; to feint.
To imagine; to invent; to pretend to do something.