erroneously
Americanadverb
-
incorrectly; wrongly.
For years I recorded my birth date erroneously as July 1, until I discovered from my father’s diary that it was actually July 30.
-
by mistake; unintentionally.
I just posted these comments again because they were erroneously wiped out the first time due to a technical issue.
Other Word Forms
- nonerroneously adverb
Etymology
Origin of erroneously
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.
Its explanation, however, in effect said that AI didn’t generate the troublesome software coding itself, but did give an engineer instructions about how to write the code — erroneously.
From Los Angeles Times • Mar. 30, 2026
But a person may also test positive for amyloid and be erroneously diagnosed with Alzheimer’s disease.
From The Wall Street Journal • Feb. 10, 2026
Treasury Secretary Scott Bessent also erroneously stated that you can’t bring a gun to a protest.
From Salon • Jan. 25, 2026
Gutman was suspended by ABC in early 2020 after he erroneously reported on-air that all four of Kobe Bryant’s daughters were on board the helicopter that crashed and killed the NBA icon and eight others.
From Los Angeles Times • Dec. 6, 2025
Reports from abroad asserted, erroneously, that Jack the Ripper had returned.
From "The Devil in the White City" by Erik Larson
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.
