maiden stake

Noun

The monetary prize contended for in a race between horses that have never run before.

Japanese Meaning

初出走の馬同士で争うレースで、賭けられる賞金

The trainer entered his filly in the maiden stake hoping to attract attention from buyers.

調教師は牝馬を未出走馬限定の賞金競走に出走させ、買い手の注目を集めることを期待した。

Sense（1）

The monetary prize contended for in a race between horses that have never run before.

maiden stakes

（ plural ）