acerbic
Americanadjective
-
sour or astringent in taste.
Lemon juice is acerbic.
-
harsh or severe, as of temper or expression.
acerbic criticism.
adjective
Other Word Forms
Etymology
Origin of acerbic
1860–65; < Latin acerb ( us ) sour, unripe, bitterly harsh + -ic, irregular for -ous
Explanation
If you say something acerbic, or harshly bitter, to someone, it can leave a bitter taste in your own mouth that lingers, and the acerbic, or acidic, words can eat away at the person on the receiving end too. It is fitting that the first part of acerbic sounds like the first part of "acid," because the Latin source of acerbic is acerbus, "sour-tasting." Acerbic speech is like acid, because it is sour and corrodes, or weakens, relationships. There are ways to use sharp words for humor, and some comedians are known for their "acerbic wit," but just as you would take safety precautions in using acid in a science lab, you should be cautious about using acerbic language in conversation.
Vocabulary lists containing acerbic
100 SAT Words Beginning with "A"
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
30 GRE Words Beginning with "A"
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
The New SAT: Words to Capture Tone
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
But he was also the acerbic embodiment of The Critic.
From Los Angeles Times • May 12, 2026
Australia's acerbic media did not hold back in their criticism, citing selection "stuff-ups" and "shambolic" preparations, including a 3-0 pre-tournament series loss in Pakistan, for the embarrassment.
From Barron's • Feb. 20, 2026
Outwardly unassuming and privately acerbic, Martin Gilmour teaches at a second-rate English university that, in his words, “tended to attract the stupid rich.”
From The Wall Street Journal • Feb. 13, 2026
Gerulaitis' acerbic assessment came in 1980 when the American finally beat Jimmy Connors after losing their previous 16 meetings.
From BBC • Jan. 22, 2026
Warren Buffett had an acerbic partner, Charlie Munger, who evidently cared a lot less than Buffett did about whether people liked him.
From "The Big Short" by Michael Lewis
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.
