IdiomDaily LifeEnglish

clean slate

Meaning: A new beginning, with past mistakes or debts forgiven.

Example: “The new school gave him a clean slate after his troubles at the old one.”

Equivalents in other languages

Origin: Schoolchildren and shopkeepers once wrote on slates that could be wiped clean; tavern keepers chalked customers' debts on them and erased them when paid. A clean slate therefore meant a fresh start with nothing recorded against one, from the 19th century.

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