eight
Americannoun
-
eights
plural
-
a cardinal number, seven plus one.
-
a symbol for this number, as 8 or VIII.
-
a set of this many persons or things, as the crew of an eight-oared racing shell.
-
a playing card the face of which bears eight pips.
-
Informal.
-
an automobile powered by an eight-cylinder engine.
-
an eight-cylinder engine.
-
adjective
noun
-
the cardinal number that is the sum of one and seven and the product of two and four See also number
-
a numeral, 8, VIII, etc, representing this number
-
music the numeral 8 used as the lower figure in a time signature to indicate that the beat is measured in quavers
-
the amount or quantity that is one greater than seven
-
something representing, represented by, or consisting of eight units, such as a playing card with eight symbols on it
-
rowing
-
a racing shell propelled by eight oarsmen
-
the crew of such a shell
-
-
Also called: eight o'clock. eight hours after noon or midnight
-
slang to be drunk
-
See figure of eight
determiner
Usage
Spelling tips for 8 The word eight (8) is hard to spell because it is not spelled the way it sounds [ eyt ]. There are a number of silent letters. How to spell eight: The easiest way to remember how to spell eight is with the classic mnemonic device: “I before E, except after C, except when it’s pronounced like a long A, as in neighbor and weigh.” The collection of letters eigh often makes a long A sound. To this, you simply add the t at the end: eight.
Other Word Forms
Noun Inflected Forms
Etymology
Origin of eight
before 1000; Middle English eighte, Old English ( e ) ahta; cognate with Dutch acht, Old Saxon, Old High German ahto ( German acht ), Old Norse ātta, Gothic ahtau, Latin octō, Greek oktṓ, Old Irish ocht, Welsh wyth, Breton eiz, Tocharian B okt, Lithuanian aštuonì, Albanian tetë, Armenian uth, Persian hasht, Sanskrit aṣṭáu; apparently an old dual in form, but not clear of what
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
County firefighters helped an international team rescue a man trapped for eight days under a collapsed building after devastating Venezuela earthquakes.
From Los Angeles Times ● Aug. 14, 2026
"I've done eight sessions a week consistently throughout the exam period and not compromised my studies with the support of my teachers."
From BBC ● Aug. 14, 2026
BYD launched its first dedicated car carrier in 2024 and now has a fleet of eight vessels.
From The Wall Street Journal ● Aug. 14, 2026
The matriarch shares a sweltering tent with 18 others, mostly relatives, with eight minors among them.
From Los Angeles Times ● Aug. 14, 2026
It looked just big enough to fit eight or nine people.
From "Impossible Creatures" by Katherine Rundell
![]()
We gather in sixes and eights for dinner at places chosen more for their decibels than their desserts.
From The Wall Street Journal ● Jul. 9, 2026
Looping mischievously around one another, befezzed Shriners do figure eights on their tiny motorcycles.
From The Wall Street Journal ● Jun. 11, 2026
Goddesses on roller skates glide in buttery figure eights across the glass-fiber-reinforced concrete.
From Los Angeles Times ● Apr. 14, 2026
It's plausible Ekitike could adapt into that hybrid eight/10 position, playing alongside Wirtz much in the way Pep Guardiola has historically used two aggressive eights in front of a number six.
From BBC ● Jul. 29, 2025
Even so, she had to start over several times, and not only because of the tricky sevens and eights of the multiplication tables.
From "The Long-Lost Home" by Maryrose Wood
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.