腹ふく案あん

noun

one's plan; one's idea; a plan in mind

Refers to a plan or idea that one has in mind, not yet revealed or formalized. Often used in contexts like 腹案がある (to have a plan in mind) or 腹案を練る (to develop a plan).

• 彼かれはすでに腹ふく案あんがあるようだ。

  He seems to already have a plan in mind.

• 会かい議ぎの前まえに腹ふく案あんを練ねっておいた。

  I worked out a plan in my mind before the meeting.