痩やせ馬うまやせうまMeanings1nounscrawny horse; skinny horseRefers to a horse that is thin or emaciated, often with a negative or pitiful connotation.あの痩やせ馬うまは、ちゃんと餌えさをもらっていないようだ。That scrawny horse doesn't seem to be getting enough food.