Word.ws English Dictionary

big day

big day noun: the day of one's wedding.

Noun

big day (plural big days)

  1. The day of one's wedding.
  2. Any day on which something significant or momentous happens.
  3. A birding event in which teams compete against one another to see as many different bird species as possible in a certain area over the course of a day or part thereof.

Forms of big day

pluralbig days

Questions about big day

What does big day mean?
Big day means the day of one's wedding.
What part of speech is big day?
Big day is a noun.
What is the plural of big day?
The plural of big day is big days.

Words near big day in the dictionary

  1. big daddies
  2. big daddy
  3. big dance
  4. big dances
  5. big data
  6. big day
  7. big days
  8. big deal
  9. big deals
  10. Big Desert
  11. big deuce

Source and license

Adapted from Wiktionary: big day (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “big day.” Word.ws, https://word.ws/big_day. Based on Wiktionary, CC BY-SA 4.0.