Assumptive \As*sump"tive\, a. [L. assumptivus, fr. assumptus,
fr. assumere.]
Assumed, or capable of being assumed; characterized by
assumption; making unwarranted claims. -- {As*sump"tive*ly},
adv.
[1913 Webster]
{Assumptive arms} (Her.), originally, arms which a person had
a right to assume, in consequence of an exploit; now,
those assumed without sanction of the Heralds' College.
--Percy Smith.
[1913 Webster]