The Collaborative International Dictionary
Individualize \In`di*vid"u*al*ize\, v. t. [imp. & p. p. Individualized; p. pr. & vb. n. Individualizing.] [Cf. F. individualiser.] To mark as an individual, or to distinguish from others by peculiar properties; to invest with individuality; to give distinctive character to; to make distinctive; to enable differentiation from others of similar type; -- of properties of things.
The peculiarities which individualize and distinguish
the humor of Addison.
--N. Drake.
2. to render (a product or service) suitable to each individual person by varying to some degree its characteristics; to personalize.
Syn: personalize, individualize, make personal, make more personal.
3. To consider individually; to mention each individual.
Wiktionary
vb. (present participle of individualize English)