(transitive) To mix (something in) as an ingredient; to blend
(transitive) To admit as a member of a company
(transitive) To form into a legal company.
(US, law) To include (another clause or guarantee of the US constitution) as a part (of the Fourteenth Amendment, such that the clause binds not only the federal government but also state governments).
To form into a body; to combine, as different ingredients, into one consistent mass.
To unite with a material body; to give a material form to; to embody.