cleanse
B1CEFR level
25/100Rarity: fairly common
TechnicalRegister
To detect and correct errors and inconsistencies in a dataset.
They spent a fortnight cleansing the address data before anyone trusted the delivery-time metrics.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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