The Collaborative International Dictionary
Individuate \In`di*vid"u*ate\, v. t. [imp. & p. p. Individuated; p. pr. & vb. n. Individuating.] To distinguish from others of the species; to endow with individuality; to divide into individuals; to discriminate.
Syn: individualize.
The soul, as the prime individuating principle,
and the said reserved portion of matter as an
essential and radical part of the individuation,
shall . . . make up and restore the same
individual person.
--South.
Life is individuated into infinite numbers, that
have their distinct sense and pleasure.
--Dr. H.
More.
Wiktionary
vb. (en-past of: individuate)