in·stan·ti·ate
/ɪnˈstænʃiˌeɪt/
verb (used with object), in·stan·ti·at·ed, in·stan·ti·at·ing.
to provide an instance of or concrete evidence in support of (a theory, concept, claim, or the like).
Origin:
Related forms
in·stan·ti·a·tion, noun
in·stan·ti·a·tive, adjective