something done (usually as opposed to something said)
a military engagement
a process existing in or produced by nature (rather than by the intent of human beings)
the property of a body that causes it to have weight in a gravitational field
(often followed by `of') a large number or amount or extent
an ill-structured collection of similar things (objects or people)
the collection of rules imposed by authority
legal document setting forth rules governing a particular kind of activity
a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society
