プログレッシブ和英中辞典(第4版)の解説
つゆはらい【露払い】
❶〔先導者〕an outrider;〔先触れ〕a herald
露払いをする
act as a forerunner ((of))/herald ((the coming of))
❷〔前座〕the opening [first] act [performer]
❸〔相撲で〕a wrestler who precedes a grand champion when he makes his ceremonial entrance into the ring