プログレッシブ和英中辞典(第4版)の解説
よこづな【横綱】
&fRoman1;〔相撲で〕a yokozuna; a grand champion (wrestler)；〔その地位〕the highest rank in sumo wrestling
&fRoman2;〔最高の人・物〕
彼は現代の音楽界の横綱だ
He is among the greatest musicians of the day.
横綱審議委員会
the Yokozuna Deliberation Council; a body of prominent outsiders appointed to advise the Sumo Association on the promotion of wrestlers to the rank of yokozuna