1
[ adjective ] being of use or service

Synonyms

utile

Examples

"the girl felt motherly and useful" "a useful job" "a useful member of society"

Used in print

(The Times-Picayune, [New Orleans]...)

The same can be said of shaving yet the electric_razor has proved useful to many men .

(Richard I. McCosh, "Recreation Site Selection"...)

How useful will it be to the public ?

This is true because of savings in utility lines and the fact that your buildings have a useful radius equal in all directions .

Determine how much topography limits useful area or what the costs of earth moving or grading might be .

(Cornell H. Mayer, "Radio Emission of the Moon...)

It should be possible , however , to put useful limits on the diameters of the radio_sources by observing with large reflectors or with interferometers .

2
[ adjective ] of great importance or use or service

Synonyms

valuable of_value

Examples

"useful information" "valuable advice"

Used in print

(The Times-Picayune, [New Orleans]...)

RCA_Victor has an ambitious and useful project in a stereo series called `` Adventures in Music '' , which is an instructional record library for elementary_schools .

(Tristram P. Coffin, "Folklore in the American Twentieth...)

In America , such self-deception has served a particularly useful purpose .

(Handbook of Federal Aids to Communities. U.S. Dep...)

Small_Business_Administration , What It Is , What It Does , SBA Services for Community_Economic_Development , and various other useful publications on currently important management , technical production , and marketing topics are available , on_request , from Small_Business_Administration , Washington 25 , D.C. .

(Hampton Stone, The Man Who Looked Death...)

You may think we did n't need Nancy and Jean , but you always get what you can when you can , and we had no guarantee that a fingerprint record on them could n't be useful before we were through_with this case .

Related terms

important

3
[ adjective ] capable of being turned to use or account

Examples

"useful applications of calculus"

Used in print

(Frank Oppenheimer, "Science and Fear-- A Discussion...)

The useful suggestion of Professor_David_Hawkins which considers culture as a third stage in biological evolution fits quite beautifully then with our suggestion that science has provided us with a rather successful technique for building protective artificial environments .

Related terms

practical

4
[ adjective ] having a useful function

Synonyms

utilitarian

Examples

"utilitarian steel tables"

Related terms

functional

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