1. the process of making a word plural or expressing it in plural form
Usage: linguistics
2. the act of making something multiple or diverse rather than single or uniform
Usage: formal

Examples

• The pluralization of ‘child’ is ‘children’, not ‘childs’.
• English pluralization rules can be confusing for language learners.
• The teacher explained the irregular pluralization of certain nouns.
• Modern society shows a pluralization of family structures.
• The pluralization of media sources has changed how we consume news.
• Students struggled with the pluralization of words ending in ‘y’.