The act of using. / (uncountable) The act of consuming alcohol or narcotics. / (uncountable, followed by "of") Usefulness, benefit. / A function; a purpose for which something may be employed.

(transitive) To employ; to apply; to utilize. / (transitive, often with up) To expend; to consume by employing. / (transitive) To exploit.

use; utilization

present participle of use

Alternative spelling of U.S. of A.

(informal) United States dollar

plural of using

Contraction of us is.

plural of U

plural of usefulness