英日字典: laputan
    The laputan has 2 Senses.
-  laputan
- relating to or characteristic of the imaginary country of Laputa or its people
- 想像上の国ラピュータやその国民に関連がある、あるいはの特徴
-  impractical, laputan, visionary, windy, airy
- not practical or realizable; speculative; "airy theories about socioeconomic improvement"; "visionary schemes for getting rich"
- 実際的でないか実現可能でない