What does unproductive mean

not producing or able to produce large amounts of goods, crops, or other commodities.

Not producing or not able to produce anything. Not being of use. Not achieving much, less nothing.

Ex.

You and your classmates are doing a project and someone in the group isn't helping very much or not at all. That person is being "unproductive".

A factory has a malfunction and is unable to continue producing the product. The factory is, as of now, "unproductive".

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