A possible event; something that may happen. [from 19th c.] / (obsolete, phrenology) An individual's propensity to take notice of events, changes, or facts. [from 19th c.]

(archaic, poetic, literary) evening

plural of event horizon

(intransitive) To have a given result; to turn out (well, badly etc.); to result in. / (intransitive) To happen as a result; to come about.

Of or pertaining to high levels of activity; having many memorable events.

(taxonomy) a moment when the evolutional lineage splits, starting history of a new species.

In an evenhanded manner.

fair and having no partiality; unbiased; just.

The rapid dying off of a large percentage of all animal species in a comparatively short period of time 65.5 million years ago. This coincides with the end of the Cretaceous period, and may have been caused by an impact event.

(poetic) dusk, twilight