IPA: /səˌfɪkˈseɪʃən/
KK: /sʌfɪkˈseɪʃən/
The process of adding a group of letters at the end of a word to change its meaning or function.
Suffixation is an important part of word formation in English.
Suffixation → It is formed from "suffix" (from Latin "suffigere", meaning to fasten underneath) and "-ation" (a suffix used to form nouns indicating an action or process). The word "suffixation" refers to the process of adding a suffix to a word.
Think of 'fastening underneath' ('suffigere') to remember that 'suffixation' is the process of adding something at the end of a word.