noun The linguistic phenomenon of morphological variation, whereby words take a number of distinct forms in order to express different grammatical features.
In English, word order often does the work that inflection did in Latin.
noun Any specific type of morphological variation, which applies to a given word class.
The second-person imperative is a verbal inflection found in many Indo-European languages.
noun An affix representing a given variation.
English's regular inflection for number in plural nouns is the suffix -s.
noun Any specific morphological form of a particular word, such as the principal parts for any given stem; any of the declined or conjugated forms that constitute its declension or conjugation.
Recite every inflection for each of these words.
noun A change in pitch or tone of voice.
noun A change in curvature from concave to convex or from convex to concave.