noun🔗ShareハロンA unit of length equal to 220 yards, 1/8 mile, or 201.168 meters, now only used in measuring distances in horse racing."The horse ran the first furlong of the race in record time. "その馬はレースの最初のハロンを記録的なタイムで走った。unitsportraceChat with AIVocabulary GamePractice Reading