Merriam-Webster's Collegiate® Dictionary, 11th Edition
INCORPORATE
I. verb (-rated; -rating) see: midriff
Date: 14th century
transitive verb
1. to unite or work into something already existent so as to form an indistinguishable whole, to blend or combine thoroughly,
2. to form into a legal corporation, to admit to membership in a corporate body, to give material form to ; embody , intransitive verb to unite in or as one body, to form or become a corporation, incorporable adjective incorporation noun incorporative adjective incorporator noun
II. adjective
Date: 14th century
incorporated