washback
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English[edit]
Etymology 1[edit]
Noun[edit]
washback (uncountable)
- (linguistics) The way that tests affect how learners acquire and use a language.
Derived terms[edit]
Etymology 2[edit]
wash + back. See back (“a large shallow vat”).
Noun[edit]
washback (plural washbacks)
- A large vessel used for fermentation in a distillery.