奇き説せつ

noun

bizarre theory; strange theory; wild theory

Refers to an unusual, eccentric, or far-fetched idea or hypothesis, often in academic or intellectual contexts.

• 彼かれは会かい議ぎで奇き説せつを唱となえた。

  He put forward a bizarre theory at the meeting.

• その奇き説せつは専せん門もん家かから一いっ笑しょうに付ふされた。

  The wild theory was laughed off by the experts.