請うけ合あい

noun

assurance; guarantee

A firm promise or guarantee that something will happen or is true. Often used in the phrase 請け合いだ (it's a sure thing).

See also: 請け合う

• 彼かれの成せい功こうは請うけ合あいだ。

  His success is guaranteed.

• この製せい品ひんの品ひん質しつは請うけ合あいです。

  The quality of this product is assured.