use

(noun): The act of using.
(noun): The act of consuming alcohol or narcotics.
(noun): (followed by "of") Usefulness, benefit.
(noun): A function; a purpose for which something may be employed.
(noun): Occasion or need to employ; necessity.
(noun): Interest for lent money; premium paid for the use of something; usury.
(noun): Continued or repeated practice; usage; habit.
(noun): Common occurrence; ordinary experience.
(noun): The special form of ritual adopted for use in any diocese.
(noun): (forging) A slab of iron welded to the side of a forging, such as a shaft, near the end, and afterward drawn down, by hammering, so as to lengthen the forging.
(verb): To utilize or employ.
(verb): To accustom; to habituate. (Now common only in participial form. Uses the same pronunciation as the noun; see usage notes.)
(verb): (except in past tense) To habitually do; to be wont to do. (Now chiefly in past-tense forms; see used to.)
(verb): To behave toward; to act with regard to; to treat.
(verb): To behave, act, comport oneself.

The use of torture has been condemned by the United Nations.
What's the use of a law that nobody follows?
This tool has many uses.
I have no further use for these textbooks.
the Sarum, or Canterbury, use; the Hereford use; the York use; the Roman use; etc.