Từ điển trực tuyến - Online Dictionary
usefulness
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English - Vietnamese Dictionary
usefulness /'ju:sfulnis/
  • danh từ
    • sự ích lợi; tính chất có ích
    • (từ lóng) kh năng
    • (từ lóng) sự thành thạo
Concise Dictionary
juːsfʊlnɪs
noun
+the quality of being of practical use
Thesaurus Dictionary
n.
utility, applicability, practicability, purpose, purposefulness, point, practicality, benefit, advantage, expediency, profit, profitability, value, gain, help, fruitfulness, effectiveness, worth:
I never could see the usefulness of all the forms one has to fill in.
Advanced English Dictionary
+ noun
[U] the fact of being useful or possible to use: There are doubts about the usefulness of these tests. + The building has outlived its usefulness.
Collocation Dictionary
noun

ADJ.

limited, some | general | practical | potential

VERB + USEFULNESS

have | increase | diminish, limit, reduce
Badly written questions limit the usefulness of questionnaires.
| assess, evaluate, question | demonstrate, prove | exhaust, outlive
The advisory group has outlived its usefulness.

PREP.

of … ~
The theory is of limited usefulness.
| ~ for
the exam's usefulness for ranking students
| ~ in
the drug's usefulness in the treatment of cancer
| ~ to
The report is of potential usefulness to the government.



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