eternity

[ih-tur-ni-tee] / ɪˈtɜr nɪ ti /

NOUN

forever

Synonyms

STRONG

aeon afterlife age ages endlessness everlastingness future immortality imperishability infiniteness infinitude infinity perpetuity timelessness

WEAK

all time blue moon dog's age endless time forever and a day kingdom come other world time without end wild blue yonder world without end

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.

After what seemed like an eternity of tortured reflection, Nakamura stumbled right into Sindarov’s trap.

From The Wall Street Journal • Apr. 6, 2026

If a week is a long time in politics, a day feels like an eternity in today’s financial markets.

From Barron's • Mar. 19, 2026

Stylists also have to get creative when things go wrong — and to make sure the cameras don’t capture a bad moment for eternity.

From Los Angeles Times • Mar. 15, 2026

There’s this youthful eternity that you’re in pursuit of.”

From Salon • Mar. 4, 2026

The phone shakes and buzzes on the edge of my mattress for an eternity.

From "How It Went Down" by Kekla Magoon

Vocabulary lists containing eternity

"To His Coy Mistress" by Andrew Marvell

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"Because I Could Not Stop for Death" by Emily Dickinson

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Brown Girl Dreaming

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