abyss

noun

ə-ˈbis 

a-

also ˈa-(ˌ)bis

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

Synonyms of abyss

• ocean
• chasm
• gulf
• expanse
• deep

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

Six young women — hair fashionably bobbed, shins covered by knee-high socks — posed in dark, modest swimming suits in the tiled abyss of an empty swimming pool. — Los Angeles Times, 23 July 2026

This week, Gracie Abrams pens a tearjerker on mother-daughter relationships, Steve Lacy escapes the abyss of a breakup on a colossal double track, and Beabadoobee contemplates risk and reward on a fuzzy new single. — Rolling Stone, 17 July 2026

As happened four years ago, Argentina look into the abyss and see what no one else sees. — James Horncastle, New York Times, 16 July 2026

Listen for the countdown of 3…2…1…before the trapdoor opens into the abyss. — Alicia Underlee Nelson, Midwest Living, 15 July 2026

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

Rhymes for abyss

• amiss
• chlamys
• dismiss
• premiss
• remiss
• bis
• bliss
• criss
• dis
• diss
• hiss
• kiss

Kids Definition

abyss

noun

ə-ˈbis 

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