disclosed adjective2 •Made known; admitted.There was nothing wrong with any of the cough syrup's disclosed ingredients; the problem was the undisclosed ones, not only because one of them is illegal but also because it is illegal not to disclose what a product contains. •Expanded, spread; (of a winged creature) with its wings extended or spread.Azure, a harpy with her wings disclosed, her hair flotant or, armed of the same. This coat stands in Huntingdon church. — 1854