The highest rank of sumo wrestler, above ozeki; a grand champion.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "yokozuna" in a sentence
"A yokozuna is the very highest rank in sumo — "just like Mameha's position in Gion," as Nobu explained it to me."
"At left, former "yokozuna," or sumo grand champion, Asashoryu, right, demonstrated the ceremonial performance to mark the new year at Meiji Shrine in Tokyo on Jan. 6."
"AFP reports that The tournament was a disappointment for Kotooshu, a Bulgarian who had hoped for a strong showing to elevate him to the top rank of "yokozuna" or grand champion."