Simple Definition of lambaste

from our Learner's Dictionary

lambaste

verb

variants or lambast

ˌlæmˈbeɪst ˌlæmˈbæst

lambastes or lambasts; lambasted; lambasting

: to criticize (someone or something) very harshly

The coach lambasted the team for its poor play.

They wrote several letters lambasting the new law.

Cite this Entry

Style

“Lambaste.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/lambaste. Accessed 24 Jul. 2026.

Copy Citation

More from Merriam-Webster

Word of the Day

itinerant

See Definitions and Examples »

Get Word of the Day daily email!

Popular in Grammar & Usage

Democracy or Republic: What's the difference?

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Do you 'say your piece' or 'say your peace'?

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List

Ten Words Ending with a Silent ‘T’

The Words of the Week - Jul 24

Why do we say 'fly off the handle'?

Popular

Democracy or Republic: What's the difference?

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List