歳さい末まつ大おお売うり出だしさいまつおおうりだしMeanings1nounbig year-end saleRefers to a large-scale sale event held at the end of the year, typically in December, similar to a clearance or holiday sale.デパートの歳さい末まつ大おお売うり出だしで福ふく袋ぶくろを買かった。