hyperexpansive

adjective3

1. •
   Having an extreme tendency to expand.

   • Further, these fragments in 4Q158 are not merely harmonistic, but also hyperexpansive. — 2008
2. •
   Overly expansive and outgoing, tending toward chaos and confusion.

   • Fanaticism, however, chooses no favorites, as Hoffer (1951) concludes, and so we presently turn to hyperexpansive prejudice. — 1990
3. •
   Pertaining to a class of operators closely related to the theory of negative definite functions on abelian semigroups.

   • As a consequence hyperexpansive multiplication operators are investigated.. — 2015