包み隠す つつみかくす Meanings Godan verb, Transitive to conceal; to keep secret; to cover up Kanji 包 wrap. Read as つつむ. 隠 hide. Read as かくす. Example sentences 政治家が、インサイダー取引を包み隠そうとした。The politician tried to cover up the insider trading. Jinuma: Japanese Dictionary · Word lists