ending

 
Pronunciation: /ˈɛndɪŋ/

noun

  • an end or final part of something: the ending of the Cold War
  • the furthest part of something: a nerve ending
  • the final part of a word, constituting a grammatical inflection or formative element: the student has to choose the right plural endings

Origin:

Old English endung 'termination, completion' (see end, -ing1)