What does best-before date mean?
best-before date
Plural: best-before dates
Definition
A date on food packaging indicating how long the unopened product is expected to retain its intended quality when stored as directed.
Example sentences
While restocking the freezer, Marta noticed that the best-before-date on this batch was earlier than expected.
This cereal's best-before date is next week, so let's get a smaller box.
This cereal's best-before date is next week, so let's get a smaller box.