1. conceal Hide is the general term, including all the rest, signifying to put out of sight or beyond ready observation or approach; a thing may be hidden by intention, by accident, or by the imperfection o Synonyms: hide, bury, cover, entomb, overwhelm, suppress, cloak, disguise, inter, screen, veil, conceal, dissemble, mask, secrete Antonyms: admit, disclose, exhume, manifest, show, advertise, discover, expose, promulgate, tell, avow, disinter, lay bare, publish, uncover, betray, divulge, lay open, raise, unmask, confess, exhibit, make known, reveal, unveil