useful : | |||||||||||||
of great importance or use or service; "useful information"; "valuable advice" important capable of being turned to use or account; "useful applications of calculus" practical being of use or service; "the girl felt motherly and useful"; "a useful job"; "a useful member of society" helpful, multipurpose, reclaimable, serviceable, useable, utilitarian, utilizable having a useful function; "utilitarian steel tables" functional |
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