abyss

noun

ə-ˈbis How to pronounce abyss (audio)
a-
also ˈa-(ˌ)bis
Synonyms of abyssnext
1
a
: an immeasurably deep gulf or great space
gazed down into the gaping abyss
the ocean's abysses
(figurative) a widening abyss between the rich and the poor
b
: intellectual or moral depths
an abyss of moral depravity
an abyss of despair
2
: the bottomless gulf, pit, or chaos of the old cosmogonies

Examples of abyss in a Sentence

looking down at the dark ocean from the ship's rail, the cruise passenger felt as though he was staring into an abyss
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Kafka compared it to descending into the cold abyss of oneself. Literary Hub, 29 Jan. 2026 The most effective moments arrive when the Iron Lung’s massive camera flashes black-and-white images of the abyss outside, delivering jump-scares that feel genuinely viral. Alison Foreman, IndieWire, 29 Jan. 2026 Within a five-day span last week, the Boston Red Sox went from the abyss to the mountaintop. Gabrielle Starr, Boston Herald, 23 Jan. 2026 Cooler heads in the administration need to pull back from the abyss. Bobby Zirkin, Baltimore Sun, 22 Jan. 2026 See All Example Sentences for abyss

Word History

Etymology

borrowed from Late Latin abyssus, borrowed from Greek ábyssos "bottomless, unfathomable, (as noun) bottomless gulf," from a- a- entry 2 + byssós "depth of the sea," probably going back to *byth-yos, derivative of bythós "depth, deepest part, bottom," probably of pre-Greek substratal origin

First Known Use

14th century, in the meaning defined at sense 2

Time Traveler
The first known use of abyss was in the 14th century

Browse Nearby Words

Cite this Entry

“Abyss.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/abyss. Accessed 1 Feb. 2026.

Kids Definition

abyss

noun
: a gulf so deep or a space so great that it cannot be measured

More from Merriam-Webster on abyss

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