usefulness

The report is of potential usefulness to the government.

The index adds appreciably to the usefulness of the book.

The theory is of limited usefulness.

the importance of a discovery as relative to its usefulness;

Badly written questions limit the usefulness of questionnaires.

the organization had largely outlived its usefulness .

I was persuaded of the usefulness of his new device.

Not only it can decide solely the lamp usefulness, but also available in mends light, sidelight, top light and the use of foot light.

The present study is the first to report on the usefulness of puromycin for production of enhanced green fluorescent protein (EGFP) transgenic piglets after somatic cell cloning and embryo transfer.

I fear the senator has outlived his usefulness.

But guano might not have outlived its usefulness just yet.

Many felt the nuisance of the machines outweighed their usefulness. BBC news.

We should, therefore, never overtrust the eye and underestimate the usefulness of the ear.

As an institution, I think it's outlasted its usefulness by quite a large...margin.

Embracing change also applies to uselessness and usefulness.

His usefulness might not last forever.

The question of GDP and its usefulness has annoyed policymakers for over half a century.

Now I'm afraid your usefulness has come to an end.

But despite their usefulness, predator-foiling eyespots don't occur naturally in mammals.