[ピルトダウンじけん, pirutodaun jiken](n) (obsc) (See ピルトダウン人) Piltdown hoax (1912 discovery of a fossilized ape-human missing-link skull, later revealed to be fraudulent)[Add to Longdo]
[たまてばこ, tamatebako](n) (1) treasure chest (in the story of Urashima Taro); Urashima's casket; Pandora's box; (2) important secret that is not easily revealed to others[Add to Longdo]