endpoint

Short definition from Wiktionary

Noun

1. 1
   Either of the two points at the ends of a line segment.
2. 2
   The point in speech at which an utterance ends.
3. 3
   A defined occurrence during the observation period of an experiment or study.
4. 4
   The stage in a titration at which a change in the colour of an indicator indicates that no more titrant should be added.
5. 5
   The entity at one end of a connection.
6. 6
   Part of a system that serves as a hook, allowing third-party code to intercept and modify behaviour at that point.
7. 7
   Either of the two nodes of a graph of degree 1.

Verb

1. 1
   Of a speech recognition system: to detect the endpoint of an utterance.
2. 2
   To determine an endpoint in a titration process.