apocope
noun
Meaning
The loss or omission of one or more sounds or letters at the end of a word.
Examples
- The informal pronunciation of 'going to' as 'gonna' is a classic example of apocope.
- Historical changes in English often involved apocope, as seen in the loss of final vowels from Old English to Middle English.
Synonyms: shortening, clipping, truncation, elision