What is the meaning of Ending?

A termination or conclusion.

The last part of something.

The last morpheme of a word, added to some base to make an inflected form (such as -s in "dogs").

present participle and gerund of end

ending (end) (Classifier: c)

ending theme; end title sequence (Classifier: c)

durability

ending, suffix

Alternative form of endyng

the act of ending; finishing

an ending

the last syllable in a verse line

ending (last part of a word)

Source: wiktionary.org