the big day

noun phrase

: the day that something important happens

Tomorrow is the big day.

also : the day someone is to be married

So, when's the big day?

Examples of the big day in a Sentence

Recent Examples on the Web

Then there was the fact that Carolyn’s mother, Ann Messina Freeman (played by Constance Zimmer), reportedly had her doubts ahead of the wedding and voiced them in a tense rehearsal dinner speech the night before the big day. —Jessica Radloff, Glamour, 6 Mar. 2026

The crew behind Welcome To Wrexham, the documentary series that has helped transform the north Wales club into a global sports phenomenon, have also been putting in long hours since the last-16 draw was made just over two weeks ago, devising storylines and planning for the big day. —Richard Sutcliffe, New York Times, 5 Mar. 2026

While Democrats are favored to win the House and Republicans seem likely to keep the Senate, much will depend on the results of the primaries leading up to the big day. —Emily Wilkins, CNBC, 3 Mar. 2026

On the big day, Brianna noticed something unusual. —Ronnie Li, USA Today, 16 Feb. 2026

Rhymes for the big day

• aaa
• adonais
• alleyway
• alumnae
• anime
• anyway
• arete
• attache
• baa
• beaujolais
• bouvier
• breakaway