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

To hide the stain, Daly told Diana to tuck the front of her gown, and Diana can be seen holding and covering that part of her dress with her hands in various photos from the big day on July 29, 1981—exactly 45 years ago. — Rachel Burchfield, InStyle, 30 July 2026

Break in your hiking boots on shorter walks to avoid blisters on the big day. — Ashley Lynch, Miami Herald, 24 July 2026

This past January, Collins celebrated her daughter’s first birthday and shared a touching tribute via Instagram on the big day. — Hannah Sacks, PEOPLE, 15 July 2026

The Righteous Gemstones star also indicated that there were numerous opportunities to be surprised because guests knew so little about the ceremony as the big day arrived. — Wesley Stenzel, Entertainment Weekly, 11 July 2026

Rhymes for the big day

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