- an archaic word for abyss
WordReference Random House Unabridged Dictionary of American English © 2026
a•bysm
(ə biz′əm),USA pronunciation n.
- an abyss.
- Vulgar Latin *abyssimus, a neologistic pseudo-superlative of Late Latin abyssus abyss
- Middle French abisme
- Middle English abi(s)me 1250–1300
Collins Concise English Dictionary © HarperCollins Publishers::
'abysm' also found in these entries (note: many are not synonyms or translations):