something used to cover the eyes;  blindfold;  blinder;  concealing one's home such that the interior cannot be seen from outside
 hiding one's embarrassment
 hiding at all costs;  desperate cover-up;  doing one's best to keep (something) secret
 to carry (something) under cover;  to carry concealed
 to keep (something) a secret;  to keep hidden (for ever);  to continue to conceal
 something used to cover the eyes;  blindfold;  blinder;  concealing one's home such that the interior cannot be seen from outside
 mysterious disappearance;  being spirited away
 hidden room;  secret chamber
 subtle seasoning that brings out the flavor;  secret ingredient
 nail hider;  nailhead cover;  decorative object which conceals the head of a nail
 padding, armour, etc. covering the testicles;  mantle or hood on a urinal, squat-toilet, etc.
 cache;  place to hide something
 taking a picture secretly;  taking a sneak shot;  making a secret video recording;  filming without someone's knowledge
 hidden camera;  spy camera
 one's party piece;  parlor trick;  hidden talent
 secret bank account;  secret account
 concealed microphone;  bug
 Easter egg;  hidden feature
 income concealment;  (income) tax evasion
 secret drawer;  hidden drawer
 making a secret audio recording
 hiding one's mistakes (or wrongdoings, etc.);  back pocket
 standing panel used in Kansai-area rakugo to hide the performer's legs from view; (lit.) knee-hider
 fascia board;  facia board
 pent roof built atop the stairs of a shrine or a building in a classic aristocratic villa
 classical Japanese poetry hiding the theme name in consecutive morae