slag off
verb
slagged off; slagging off; slags off
British slang
: to criticize (someone) harshly
She often slags off other musicians to try to make herself look good.
Cite this Entry
“Slag off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slag%20off. Accessed 9 Mar. 2026.
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