Meanings of practically valueless in English

It wasn't a cheap proposition, and in its unfinished condition it is practically valueless.

If Dowling gets it, he means to treat your plots so that they will become practically valueless.

This steel is practically valueless unless heat-treated; that is, heated to about yellow red and quenched in ice water.

Arguments 2, 3, 5, and 6 are practically valueless, one way or the other.

In light-harness or saddle horses, it may render the subject practically valueless or unserviceable if the condition cannot be corrected.

The Gaucho does not, and would not under any consideration, ride a mare; consequently, for work she is practically valueless.

Would it not be possible so to frame examination questions that the "cramming" process would be practically valueless?

In Russia and Austria-Hungary this process has reached a point where for the purposes of foreign trade the currency is practically valueless.

It is possible to make diamonds in the laboratory of the chemist, but they are so minute as to be practically valueless.

This is deeply to be regretted, in so much as, apart from accidents, the tickets may be said to be practically valueless.

Foods containing digestive ferments, which are widely advertised under various proprietary names are practically valueless, as are the ferments themselves sold commercially.

"The rest," he explained, "are practically valueless.