牡ぼ馬ば

noun

male horse; stallion

Refers specifically to a male horse. In horse racing contexts, often contrasted with 牝馬 (ひんば, female horse).

• あの牡ぼ馬ばはとても速はやい。

  That male horse is very fast.

• 競けい馬ば場じょうで牡ぼ馬ばと牝ひん馬ばのレースを見みた。

  I watched a race between male and female horses at the racetrack.