plural eights
1
: the number 8
2
: the eighth in a set or series
the eight of hearts
3
: eight o'clock
Dinner is at eight.
He's working until eight.
Cite this Entry
“Eight.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/eight. Accessed 22 Jun. 2026.
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