Noun

(en noun)

A festive occasion marked by parades and sometimes special foods and other entertainment.

*{{quote-magazine, date=2013-06-07, author=David Simpson

, volume=188, issue=26, page=36, magazine=(The Guardian Weekly) , title= Fantasy of navigation , passage=Like most human activities, ballooning has sponsored heroes and hucksters and a good deal in between. For every dedicated scientist patiently recording atmospheric pressure and wind speed while shivering at high altitudes, there is a carnival barker with a bevy of pretty girls willing to dangle from a basket or parachute down to earth.}}

(US English) a traveling amusement park, called a funfair in UK English.

Noun

(en noun)

An occurrence; something that happens.

* Macaulay

the events of his early years

An end result; an outcome (now chiefly in phrases).

*, II.3.3:

hard beginnings have many times prosperous events  […].

* 1707 , , by Eccles and Congrieve; scene 8

Of my ill boding Dream / Behold the dire Event .

* Young

dark doubts between the promise and event

In the event , he turned out to have what I needed anyway.

(physics) A point in spacetime having three spatial coordinates and one temporal coordinate.

(computing) A possible action that the user can perform that is monitored by an application or the operating system (event listener). When an event occurs an event handler is called which performs a specific task.

(probability theory) A set of some of the possible outcomes; a subset of the sample space.

If $X$ is a random variable representing the toss of a six-sided die, then its sample space could be denoted as {1,2,3,4,5,6}. Examples of events could be: $X\; =\; 1$, $X\; =\; 2$, $X\; \backslash ge\; 5,\; X\; \backslash not\; =\; 4,$ and $X\; \backslash isin\; \backslash \{1,3,5\backslash \}$.

(obsolete) An affair in hand; business; enterprise.

* Shakespeare

Leave we him to his events .

(lb) An episode of severe health conditions.