individualization

US: /ˌɪndəˌvɪdʒuələˈzeɪʃən/

WordReference Random House Learner's Dictionary of American English © 2025

in•di•vid•u•al•ize /ˌɪndəˈvɪdʒuəˌlaɪz/   v. [~ + object] , -ized, -iz•ing. 

1. to make (something) individual:
   individualized his greeting cards with a personal message in each one.

in•di•vid•u•al•i•za•tion /ˌɪndəˌvɪdʒuələˈzeɪʃən/  n. [uncountable]

WordReference Random House Unabridged Dictionary of American English © 2025

in•di•vid•u•al•ize  (in′də vij′o̅o̅ ə līz′), v.t., -ized, -iz•ing. 

1. to make individual or distinctive;
   give an individual or distinctive character to.
2. to mention, indicate, or consider individually;
   specify;
   particularize.

Also,[esp. Brit.,] in′di•vid′u•al•ise′. 

• individual + -ize 1630–40

in′di•vid′u•al•i•za′tion, n. 
in′di•vid′u•al•iz′er, n.