lambaste

verb

lam·​baste (ˌ)lam-ˈbāst How to pronounce lambaste (audio) -ˈbast How to pronounce lambaste (audio)
ˈlam-ˌbāst
-ˌbast
variants or lambast
lambasted; lambasting; lambastes or lambasts
Synonyms of lambaste

transitive verb

1
: to assault violently : beat, whip
2
: to attack verbally : censure
critics lambasted his performance

Did you know?

The origins of lambaste (which can also be spelled lambast) are somewhat uncertain, but the word was most likely formed by combining the verbs lam and baste, both of which mean “to beat severely.” (This baste is unrelated to either the sewing or cooking one.) Although lambaste started out in the 1600s meaning “to assault violently,” English speakers were by the 1800s applying it in cases involving harsh attacks made with words rather than fists. This new sense clearly struck a chord; after fighting its way into the lexicon, lambaste has held fast ever since.

Examples of lambaste in a Sentence

The coach lambasted the team for its poor play. They wrote several letters lambasting the new law.
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.
Trying to shed ‘nice-guy tendencies’ Jeff Whittington stands in front of the room, flashes a boyish smile, and prepares to be lambasted. Rob Picheta, CNN Money, 27 June 2026 Trump has repeatedly lambasted Labour’s approach to North Sea oil and gas production, arguing that Britain is unnecessarily restricting domestic energy supplies. Tiago Ventura, Time, 24 June 2026 The comments were immediately lambasted online by parents and some other founders. Marco Quiroz-Gutierrez, Fortune, 24 June 2026 In 2021, a federal judge lambasted McGee's work on the Alfonso Rodriguez case. Aki Nace, CBS News, 23 June 2026 See All Example Sentences for lambaste

Word History

Etymology

probably from lam entry 1 + baste

First Known Use

1620, in the meaning defined at sense 1

Time Traveler
The first known use of lambaste was in 1620

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Cite this Entry

“Lambaste.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lambaste. Accessed 5 Jul. 2026.

Kids Definition

lambaste

verb
lam·​baste
variants or lambast
lambasted; lambasting
1
2
: to scold roughly

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