IPA: /ɪnˈflɛkʃən/
KK: /ɪnˈflɛkʃən/
A change in the form of a word to express different grammatical features, such as tense, mood, or number, often by adding prefixes or suffixes.
In English, the word 'dogs' is an example of noun inflection, where 's' is added to indicate plural.
Inflection is formed from "in-" (meaning into) and "flectere" (meaning to bend). The word describes the act of bending or changing the form of a word to express different grammatical features.
Think of 'bending' ('flectere') a word 'into' ('in-') different forms to remember that inflection refers to changing a word's form.